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Nobody tests treadmills like GearLab! We bought all the best treadmills from Bowflex, NordicTrack, Echelon, Sole, Peloton, Horizon, XTerra Fitness, and more, and then tested the heck out of them.
Finding the best treadmill on the market is going to happen by accident, we take treadmill testing seriously at GearLab.
Want the best treadmill for your budget and fitness routine? You've come to the right place. Our home gym experts test treadmills with unmatched rigor; rating and comparing each product side-by-side with our extensive testing protocol. This review compares the 12 best treadmills you can buy today. We spent months walking and running on them. Our testers use them on high-intensity runs, meditative walks, and everything in between. We take them apart to analyze their componentry and electronics. We get them to top speed, run all the programmed workouts, test their connectivity, use the controls and features. We purchase every app, use them extensively, and contact technical support with questions. In our lab, we test the flex on their running surfaces and test the noise levels using a decibel meter. After our testing, we are poised to provide you with the world's most extensive side-by-side comparison, ratings, and review of today's treadmills that has ever been done, to help you choose precisely the right product for your needs and budget.
We also find our comparison testing and ratings of the best exercise bikes interesting. We've tested some top-rated exercise equipment to upgrade your home gym and amp up your workouts if you seek additional training gear. And check out our favorite walking shoes for hitting the treadmill or the streets.
Editor's Note: On March 26th, 2024, we updated our review with new models, significantly expanded testing data, and charts that make it easier to compare the specs that matter most.
Compact, quiet, comfortable, large running deck, 12.4 mph max speed, integrates with Echelon app
Huge running surface, -5 to +20% incline, 400-pound weight limit, 22-inch touchscreen, works with JRNY app (comes with a free year membership), excellent warranty
Large tread surface, works with iFit app, 14-inch touchscreen, adjustable fan, -3 to +15 incline, AutoAdjust speed/incline changes
Large running surface, powerful motor, great incline range, convenient adjustment wheels
Excellent screen, 12.5 mph top speed, speed and incline adjustment knobs, works with Peloton app, lots of safety features, fairly compact considering belt size, attractive design
Cons
Console can shake at higher speeds, price of app, finicky scroll wheels
Expensive, very heavy, large-even when folded, doesn't really work without JRNY membership
Fairly expensive, iFit app adds monthly cost, speed and incline controls could have better ergonomics
Fairly expensive, low tech, unimpressive fan
Does not fold - larger footprint, very expensive, delivery and assembly costs extra, Peloton app adds monthly cost, very expensive
Bottom Line
If you have limited space but still want a quality running treadmill, this model offers a better feel than any other folding model we've tried with a quality interface and comprehensive app workouts
A high-end, commercial quality treadmill with a massive tread surface, large incline adjustment range, and compatibility with JRNY and some third-party apps
A commercial quality treadmill that integrates with the iFit app through its swiveling touchscreen for a unique and immersive exercise experience
A solid, commercial-quality machine. This treadmill excels at the mechanical fundamentals while leaving the tech mostly to the user
A sturdy and sleek high-end treadmill for those seeking the Peloton experience
Thanks to its impressive waterfall design, which means it lacks a motor cover, the Echelon Stride 6 has one of the largest running surfaces of any treadmill we've tested. The upgraded 2.5 CHP motor pushes the belt to a top speed of 12.4 mph, and it's capable of a 10.5% incline. The DuroFlex running deck has above-average compliance, making it comfortable for all intensities of workouts. When folded, you can slide it underneath a piece of furniture, lean it against a wall, or even behind a door.
These features alone could convince many runners that a treadmill might be a welcome addition to their home gym, but the Stride 6 offers even more. The machine interfaces with the Echelon app, which offers a vast array of studio, live, and on-location classes. The app features many types of classes of varying durations with many different themes and musical genres. You'll need to use your own tablet, phone, or smart TV to connect with their app, as there is no screen. You can also use the treadmill without an internet connection or with an app of your choice.
The best treadmill for most people, the Stride 6, is comfortable, quiet, storable, and well-priced.
Credit: Matt Lighthart
Another highlight of the Stride is that it ships completely assembled. Once you open the box and remove some packaging, you simply unfold the treadmill, and it's ready to go. Moving it into place is exceptionally easy thanks to four sets of transport wheels that allow you to tilt and roll or slide it sideways when it's standing on end.
The machine makes minor compromises in exchange for convenience but still provides an impressive workout. Its foldable frame feels less sturdy than some other full-sized treadmills, but it has a 300-pound weight limit. The handrail controls are easy to reach but don't always register input intuitively. Overall, this is an excellent machine, especially if you want to dedicate less than an entire room to indoor running. For most people, this is the best treadmill for your home or garage gym.
Works with JRNY, streaming entertainment, and 3rd party apps
REASONS TO AVOID
Very expensive
Very large and heavy
SPECIFICATIONS
Speed Range
0-12 mph
Belt Dimensions
60" L x 22" W
Motor
4.0 HP
Measured Noise
63 db
Incline Adjustment Range
-5% to 20%
The Bowflex Treadmill 22 is a fully-featured high-end treadmill with all the bells and whistles. The large 60" x 22" running surface offers ample space for long strides and running at any speed. A 12 mph top speed and smooth-rolling belt is suitable for power walking, endurance runs, high-intensity intervals, and everything in between. This sturdy model boasts a 400-pound weight limit and the tread deck features Comfort Tech cushioning that does a fine job of absorbing impact, with a decline to -5% and incline of up to 20% to simulate glute busting climbs and moderate downhills.
A 22-inch HD touchscreen is the main interface for choosing workouts through the JRNY app and viewing them while you work out. Well-placed speed and incline controls on the handrails, the extended handlebar grips, and the quick jump buttons on the lower console make them easy to adjust, even while running. The JRNY app is more affordable than those of other competitors. While not the most impressive, it offers a variety of studio-style classes and virtual coaching programs. FeaturingExplore the World scenic runs and many off-treadmill workouts for total body fitness. A unique aspect of the JRNY app is the ability to stream your favorite entertainment from popular services like Hulu, Netflix, HBO Max, and more through the screen (subscriptions required), and it works with third-party training apps like Zwift through your device.
Testing the Bowflex 22 at The Lab. Here, you can see the large touchscreen and the impressive range in incline. We also capture the process of wrestling such a large machine.
Credit: Chris McNamara
We enjoyed this platform's versatility and the options it provides. It also has features like a heart rate armband, a small cooling fan, a USB charging port, front-facing speakers, and plenty of places to keep things within arm's reach. In 2023, Bowflex added a higher-powered fan, larger speakers, new software, and safety features. For heavy-duty needs, hardcore training, or heavier users, this is the best treadmill.
The Treadmill 22 is the largest and heaviest model we tested and is suitable for a dedicated workout space. Even though the tread deck folds up, it still occupies a considerable amount of space. While assembling the machine isn't particularly difficult, it is quite time-consuming. Once assembled, it is tough to move around. The machine is also quite expensive, and although it is the best we tested, it may be more than many people need. The NordicTrack Commercial 1750, which costs $500 less, is also a fabulous machine that impressed us in our tests.
The Bowflex Treadmill 22 topped the charts for its exercise quality with a huge tread surface, 12 mph top speed, large incline adjustment range, and integration with the JRNY app through its 22-inch touchscreen.
It can be used without an app or internet connection
Convenient adjustment wheels
REASONS TO AVOID
Large footprint
Unimpressive fan
Less entertaining console
SPECIFICATIONS
Speed Range
0.5-12 mph
Belt Dimensions
60" L x 22" W
Motor
3.5 CHP
Measured Noise
61.4 db
Incline Adjustment Range
0.7% to 14.7%
The Horizon 7.4 AT is a gym-quality treadmill that relies on the user for entertainment, but that doesn't mean it lacks technology. With the machine's Bluetooth FTMS, you can connect to any app you want. You can also skip the apps and pay no monthly fees. The most recent model update made linking to other applications like Peloton or Zwift easy and offered some new training plans.
The expansive 60" x 22" silicone belt sits over a 3-zone variable cushioning deck that flexes beneath your stride like a running shoe. Even the most enthusiastic runners will appreciate the long running deck, which is ideal for long strides, sprints, or hard intervals. The machine's distinctive rolling control wheels are a highlight, and among the most intuitive we've tested. The console is neat and well-organized but technologically unimpressive; it provides necessary information and little else. There are high and low tablet holders in the center, as well as speakers and water bottle holders on both sides of the console.
Although it is not the most convenient treadmill to transport, including wheels enables the Horizon to glide on solid surfaces.
Credit: Abriah Wofford
Assembly is somewhat involved; we recommend having a stable and dedicated location to set up this treadmill because it has a huge footprint. It produces less noise than most of the other mills tested. The Horizon feels solid and well-built, with a steel frame and 350-pound weight limit. The running deck offered excellent compliance for our testers, who weigh less than half that. With its powerful 3.5 CHP motor, speed changes occur faster than on other machines. Its incline motor is also incredibly responsive, even at full weight capacity, reaching the maximum measured slope of 14.77% quickly.
We have a few gripes with this model. It is not the easiest to store or assemble, but neither are the other top treadmills we tested. The main downside for many people will be the lack of connected features. While you can bring your own apps, treadmills like the NordicTrack Commercial 1750 package it all together (with a monthly fee). This treadmill is best for runners wanting to commit to indoor running, not a monthly app subscription.
The UREVO 2-in-1 treadmill is impressively convenient. It requires no assembly; it starts in seconds and stores easily. The 2-in-1 treadmill can be used to jog with the handrail folded up and under a desk or standalone as a walking treadmill with its handrail down. The 2024 update to this model increased the horsepower of the motor, improved shock absorption, and made the model fold even smaller. In its walk mode, the speed range is from 0.6 to 3.8 mph and is controlled via remote. In its run mode, the speed range is 3.8 to 7.6 mph, allowing for a fairly brisk run.
The UREVO is incredibly compact in walk mode, easily allowing under-desk use or the ability to store it in a small place. There are wheels on the front that facilitate rolling it when tilted, but it's light enough to carry. Its small LED screen at the front of the tread belt displays elapsed time, distance, speed, and estimated burned calories. The handrail has a fold-out phone holder and simple controls to change speeds and start or stop a workout. It's amongst the quietest treadmills we've tested, especially at walking speeds, yet powerful enough to run and boasts a 265 lb weight limit.
Compact, quiet and functional, you can forget that you're even walking on it.
Credit: Joshua Hutchens
While it is convenient and easy to store, there are some drawbacks. The narrower tread deck allows for running, but users need to be attentive to their stride to stay on the 42.5" by 16.75" surface. This is a typical issue with other treadmills in this price range, such as the SunnyHealth SF-T4400. If you want a larger surface and faster speeds, the Echelon Stride 6 provides it, but it's more than double the price. We appreciate the hand rail's phone holder, but it's also a little floppy at running speeds making it difficult to focus on. If you plan to do more than 80% walking and under-desk compatibility is important to you, the UREVO is a clear winner. We liked how simple it was to move, store, and start a workout.
Long-Term Thoughts: This machine has been in service under many of our review team member's desks since we formally convened testing more than a year ago, and it continues to impress us. It's low profile and quiet motor are its standout features, and we recommend it just as much today as we did when we finished formal testing; this is the best under-desk treadmill we've tried.
The Sunny Health and Fitness SF-T4400 Folding Treadmill presents a solid value for those on a tight budget. Although this affordable model may not include all the bells and whistles of its pricier competition, it's still a solid performer. The tread surface measures 49" x 15.5", and the speed ranges from 0.5-9 mph, suitable for walking and moderate running workouts. There are three levels of manually adjustable incline and nine pre-programmed workouts. The console has quick-jump speed buttons, program, mode, and start/stop buttons, and the handrails have extra buttons for adjusting belt speed or starting/stopping more conveniently.
A bright LCD screen indicates time, speed, distance, calories burned, and heart rate. This machine allows you to select a manual workout by time, distance, or calorie goals. The console features two water bottle holders and a device shelf for a phone or tablet, so everything you need can stay within arm's reach. If space is limited, the SF-T4400's belt can fold up or down easily via a soft-drop system, and there are transport wheels to make moving it around less strenuous. The latest update to this model brought a heart rate monitor on the handle and improved shock absorption.
The small but surprisingly capable Sunny Health. It takes up little space but still has some key features, like the ability to take a call with the press of a button.
Credit: Laura Casner
This model has no connectivity, so you are limited to manual or programmed workouts. The tread surface is relatively narrow, just 15.5" wide, so attention is required to avoid stepping on the side rails while running. We found this option works best for walking and jogging at medium speeds. While it is nice to have three manually adjustable incline levels, the need to adjust it by hand means that doing any hill workout is a complicated process. The 220 lb weight limit will limit its audience, but it still performed well when loaded to that weight. Despite these few mild drawbacks, this is an affordable option with respectable quality. Its prices are close to the UREVO, with the main differences being the UREVO folds down smaller, has a smaller running surface, and has a lower top speed.
You can't necessarily make it disappear, but the SF T4400 is fairly compact when in its folded position.
Credit: Jeremy Benson
Compare Products
The treadmills in this review were all put through the same rigorous testing process.
Credit: Jason Peters
How We Test Treadmills
We constantly research the most popular and highly regarded treadmills; when we find compelling models, we buy them and subject them to extensive testing. At GearLab, we don't just regurgitate manufacturer's specs and consumer reviews; we rigorously test each product to identify their strengths and weaknesses for ourselves. We handle each treadmill from the unboxing process to extensive in-house testing and hours of use. We take our own measurements, disassemble machines to check their componentry, compare electronics, and sweat the details.
Testing the speed accuracy of each treadmill using a stopwatch and a measuring wheel.
Credit: Abriah Wofford
To determine the best treadmills in our test group, we operate each contender over several months with walks and runs of varying lengths and intensities. While testing, we analyze the controls and consoles, touchscreens, companion apps, features, ease of use, and the quality of each model's exercise experience. We compare notes at the end of our test period and zero in on our favorites. Testing is an ongoing process as we constantly look for updates to models and their software.
Our testing of treadmills is divided into five rating metrics:
Exercise Quality (35% of overall score weighting)
Ease of Use (25% weighting)
Features (15% weighting)
Assembly (10% weighting)
Storability (10% weighting)
Noise Level (5% weighting)
Why You Should Trust Us
Our treadmill review was led by our Senior Review Editor, Joshua Hutchens. While Hutchens is best known for his work on two wheels, he spends a fair bit of time chasing trail on foot. His fitness routine mixes cycling, running, yoga, and weight lifting, and he's found treadmills to be an excellent source of cardio, especially during the frigid months. His home gym includes a high-end treadmill, a lower-end fitness bike, free weights, and access to almost all of today's top fitness apps. His favorite studio workout comes from Peloton, while he prefers iFit for stimulating scenic rides while he sweats. He runs casually, joining 10k and fun runs throughout the year and pacing friends in longer runs.
Pro runner Amber Monforte Weibel is part of our testing team. A three-time winner of the Ultraman World Championship, she's completed four Ironmans in Kona, eight Xterra World Championships, and 50 ultramarathons. She currently has the Unsupported Fastest Known Time on the John Muir Trail (221 miles) and the Tahoe Rim Trail (173 miles), so she knows running. She lives in the Sierra Nevada Mountains with her husband and two children and somehow also finds time to work as an RN.
Ryan Weibel provides knowledge and insight on running and treadmills. He has completed over 30 ultramarathons with multiple spots on the podium, including the Bear 100 and Tahoe Rim Trail 100. He trains obsessively and spends more hours on a treadmill than many of us do in our offices. He is often spotted on the trails around Lake Tahoe with his kids in tow or chasing his stud of a wife Amber.
Ian Anderson, noted Physical Therapist and co-founder of PT Revolution, shared his thoughts about the biomechanics of treadmill workouts and showed us how gate mechanics are affected by running on a belt. Understanding that a treadmill shouldn't be the entirety of your workout routine was among his most poignant advice.
Measuring the internal components and inspecting the build quality is part of how we test. The best treadmills we've tested typically have larger rollers that are smoother and create less wear on the belt.
You can clearly see that the belt on the Sole F80 treadmill is indeed the claimed 22 inches. Generally, the best treadmills we've tested have wider, longer belts that provide ample running space.
Measuring the decibels emitted from the machine with and without a runner helps us determine the best treadmill for your environment.
How to Choose the Best Treadmill
Here are five key considerations when choosing the right treadmill for your space, budget, and running or walking style.
How Much Space Do You Have?
Treadmills vary greatly in the amount of space they take up. The smallest can easily fit under a couch or bed, while the largest ones can require an entire room and are still the size of a refrigerator when folded. Consider how much space you're willing to dedicate to your treadmill. While treadmills that offer the best performance typically take up the most space, a more compact treadmill may suit your needs, especially if you're mainly using your treadmill for walking. Most treadmills require two feet of clear space on each side and an additional treadmill length behind them, so plan accordingly.
The smallest treadmills fit under a couch, while the biggest ones can take up the better part of a small room.
Credit: Joshua Hutchens
How Important is the Incline?
The most expensive and high-performing treadmills allow you to run or hike at an incline of up to 40%. This is an awesome feature if you need it and have the headroom. However, if you don't require such steep inclines, you can spend thousands less. Some of the more expensive treadmills also allow you to run at a decline, which can be helpful for trail and distance runners.
What Apps Do You Plan to Use?
The apps you plan to use can make a big difference in the cost and the likelihood you will work out. Many apps require a subscription, which can dwarf the cost of the treadmill itself. At the same time, if you find an app you love, it could be the difference between using your treadmill regularly or using it to collect dust. We recommend looking through all the available apps and ensuring you're buying a model with the type of workouts you want. And, of course, if you don't want or need any apps, you can likely save a significant amount of money.
How Fast Do You Run?
Most treadmills we tested go faster than most people run; a 10mph top speed is a brisk 6-minute mile. However, the smallest and least expensive models often have such a small running surface that your stride will be impeded at top speed. If fast runs are your thing, you'll need a larger running deck. If you mainly want to walk, you might be able to get away with a very small and inexpensive option.
How Much Do You Weigh?
Most of the bigger and heavier treadmills are rated for 300 pounds. The lighter models we've tested rate at only 220 pounds. A good rule of thumb is that you want a 50-pound buffer above the rated weight capacity. The treadmill works by pulling the rubber belt over a coated wood surface; too much weight can cause the motor will wear out prematurely.
We measured the incline of each treadmill against the manufacturer claims. The treadmill with the biggest incline ranges often costs the most.
Credit: Joshua Hutchens
Analysis and Test Results
In this review, we focused on several key performance attributes to compare the treadmills. We analyzed each model for exercise quality, user interface/ease of use, features, ease of assembly, storability, and noise level to determine the best and rank the lineup.
Value
The treadmills we reviewed in this article cover a wide range of prices. High-end commercial treadmills with touchscreens, connected features, and companion apps can be expensive. Models like the Bowflex Treadmill 22, NordicTrack Commercial 1750, and Peloton Tread offer excellent performance, but they can be quite pricey. You needn't break the bank to get some quality cardio; models like the XTerra Fitness TRX3500 provide an excellent workout at about half the price. While it lacks a touchscreen, it offers competitive performance with its 12 mph top speed, 30 program workouts, and large tread surface. This machine also has FTMS Bluetooth capabilities that make it two-way compatible with third-party training apps. If you're on a tighter budget, the Sunny Health and Fitness SF-T4400 is an even more affordable option that can help you burn calories. Although it has a lower maximum speed and a smaller tread surface, it is perfect for walking and light jogging, which may be all that many people need.
We put the time into testing so you can feel confident in your purchase.
Credit: Matt Lighthart
Exercise Quality
When it comes to using a treadmill, the most important thing is to have a good quality exercise experience. This accounts for 35% of the product's overall score. Our analysis takes into account a number of factors, such as the size of the running surface, speed settings, workout programs, and incline range. We also evaluate the smoothness and quality of the belt at different speeds, the deck cushioning, the difficulty of the workout programs, and any connected features and companion apps. All of these elements play a significant role in determining the overall quality of the exercise experience.
The Bowflex Treadmill 22 stands out with its impressive features. It boasts a large running area of 60" x 22" and a top speed of 12 mph. Additionally, it offers a 5% decline to a 20% incline, allowing you to simulate steep hills and moderate descents. The deck is well cushioned, and it has an impressive 400-pound weight limit, making it suitable for users of all fitness levels and training goals. The 22-inch HD touchscreen integrates with the JRNY app, which offers studio-style classes, adaptive virtual coach workouts, and scenic runs. Moreover, it has the unique ability to stream your favorite entertainment and work with third-party training apps, providing you with the flexibility to choose the exercise experience that best suits your needs.
The Peloton Tread provides a great workout that is due in large part to its integration with the Peloton app and all of the great classes and instructors.
Credit: Chris McNamara
The NordicTrack Commercial 1750 came in second place in this category, with a large 60" x 21.5" tread surface and a top speed of 12 mph. It also has a 3% decline to a 15% incline adjustment range, perfect for serious runners. The console can be swiveled and boasts a 14-inch HD touchscreen. The console can be used manually for any workout or integrated with the popular iFit app to provide a unique, immersive training experience. The Peloton Tread also provides an impressive workout with a sleek design. It has a 59-inch by 20-inch wide running surface, a top speed of 12.5 mph, and an adjustable incline of up to 12.5%. The 23.8-inch HD touchscreen seamlessly integrates with the Peloton app, and speed and incline changes are incredibly easy with the unique adjustment knobs.
It's not a race... or is it?
Credit: Matt Lighthart
The XTerra TRX3500 has a 60" x 20" tread surface that won't limit your stride, and the 0.5-12 mph speed range ensures you can run as fast as you want. It also has 12 levels of auto incline from 0-12%, along with 30 included workouts that automatically adjust belt speed and incline as you go. Its Bluetooth connectivity is one of its best features and allows you to use various workout apps for interactive, on-demand studio workouts or fitness tracking. Despite its impressive size, the Echelon Stride still scores well here. It still boasts a 12 mph top speed, and while the 55" x 20" running surface isn't the biggest, we found it to be adequate in most situations. It wouldn't be our recommendation for super serious runners, but it still provides a solid workout, especially considering its storable convenience.
Training apps are quite popular, and Peloton is one of the best.
Credit: Chris McNamara
Connectivity/Companion App
Nowadays, many treadmills have touchscreens built-in or are Bluetooth-enabled to connect with devices for use with companion or third-party training apps. For some users, the app experience can be just as crucial as the treadmill itself, whether for motivation or distraction purposes. However, if you have a structured training program, you may not want or need them. While most of these apps come at a cost, they are still cost-effective since they cost less than a monthly gym membership, and you can use them conveniently at home. Most apps offer a wide range of class types, music genres, class durations, and instructors, including off-treadmill exercises for total body fitness. You can think of it as having an entire personal training staff at your disposal. These apps vary in many ways, and personal preferences differ, so we evaluated the models we tested based on their ability to integrate with them rather than the apps' quality.
Some treadmills, like the Echelon Stride, use Bluetooth to connect to apps through your own device.
Credit: Chris McNamara
We tested several models designed specifically to work with their companion apps, and we tested each with its respective app. Most treadmills can also be used without the apps. However, their functionality is more limited, and realistically, the point of getting a fancy connected treadmill for most people is for the connected experience they provide. All of these apps have an ongoing monthly or yearly cost to consider, , and range in price from $20 to $44 a month, with some giving a slight discount when billed annually. The screen-equipped models, like the Bowflex Treadmill 22, NordicTrack Commercial 1750, and Peloton Tread, use WiFi to connect to their apps, while the connected models without screens, like the Echelon Stride and XTerra Fitness TRX3500, use Bluetooth to connect to an app through your tablet or smartphone. During testing, we used iFit, Echelon, Peloton, JRNY, and Zwift.
Testing a pair of treadmills side by side and swapping between them makes differences in them become readily apparent.
Credit: Matt Lighthart
User Interface/Ease of Use
If a treadmill is user-friendly, there's a greater chance you'll use it and enjoy the experience. Each model's screen/display and controls play a large role in their ease of use and overall performance. Whether starting a manual workout or navigating an app to choose a workout, each model has its subtleties. Fortunately, the treadmills in this review are all relatively easy to use. Results from this test metric hold a 25% weighting of a product's overall score.
Not surprisingly, the touchscreen-equipped models scored the highest in this metric. The Peloton Tread impressed us the most with its quality 23.8-inch HD touchscreen and excellent, unique controls. With excellent resolution, color, and touch sensitivity, navigating the Peloton app is straightforward, and it almost feels like you're in the studio with the instructors. Front-facing speakers and rear-facing woofers provide the audio, or you can pair wireless headphones or earbuds and heart sensors through the screen. The handrail-mounted knobs for speed and incline are easy to reach while running and make adjustments very straightforward.
Handrail controls can provide an easy way to nudge up the speed or incline.
Credit: Matt Lighthart
The Bowflex Treadmill 22 features a large 22-inch HD touchscreen, as well as multiple controls for adjusting speed and incline. You can easily select a workout on JRNY or choose your entertainment using the large display. The side handrails, extended handlebars, and lower console have speed and incline controls, making it easy to adjust your workout wherever you place your hands. The NordicTrack Commercial 1750 has a console that swivels and comes with a 14-inch HD touchscreen that integrates with the iFit app. With the AutoAdjust feature, you don't have to manually change the speed or incline during iFit workouts. The console also has quick jump speed and incline buttons, as well as adjustment buttons below. Although the ergonomics of the controls aren't perfect, they're still easy to use.
Some models, like the NordicTrack T6.5 S, have more basic consoles, but you can still connect to fitness apps through a tablet or smartphone.
Credit: Laura Casner
The Echelon Stride and the XTerra TRX3500 are also quite easy to use with straightforward controls and simpler digital displays that are easy to read. Starting manual workouts is particularly straightforward, although using Bluetooth to connect any of these models to training apps adds an additional step and a little time at startup.
The treadmills we tested all come with varying levels of features. Things like bottle holders, cooling fans, and integrated speakers are all appreciated.
Credit: Jason Peters
Features
In our tests, we evaluated several models of treadmills that offer different features to enhance the exercise experience or make the machine more user-friendly. These features vary from model to model, including built-in speakers, Bluetooth connectivity, water bottle holders, heart rate sensors, and more. Our top-rated treadmills come with all the bells and whistles, while even the most basic models have at least a few features. Additionally, most of the treadmills we tested are designed to fold up for easy storage and have transport wheels to make them easy to move around. Most models also have soft-drop systems that ensure the deck is secured in the raised position and lowers slowly to the ground. This test metric accounts for 15% of a product's overall score.
With all the bells and whistles, the Bowflex Treadmill 22 is the most feature-rich model we tested. Not only does it have a huge tread surface, excellent cushioning, and -5% to +20% incline, but it also comes with a 22-inch touchscreen, WiFi to connect to the JRNY app, and Bluetooth to connect to wireless accessories. It comes with a heart rate armband and heart rate sensors on the extended handlebars. It also has front-facing speakers, a USB charging port, a small cooling fan, and more places than you'll ever need to hold water bottles and other items. The NordicTrack Commercial 1750 is similarly equipped. The swiveling ability of the console is a highlight, as it allows you to view iFit workouts off the treadmill more easily. It also has quality speakers, a surprisingly effective 3-speed adjustable fan, and two bottle holders for refreshments.
Not only is the Peloton Tread's touchscreen an excellent feature, but the Tread Lock passcode should help improve its safety.
Credit: Chris McNamara
The Peloton Tread has a best-in-test tilting touchscreen with excellent speakers, two bottle holders, and a small phone or other items shelf. Peloton has also taken steps to make it as safe as possible with features like a Tread Lock passcode required at startup or after it sits idle for 45 seconds, a tread sensor that stops the belt and activates the Tread Lock after 10 seconds of inactivity, a magnetic safety key/lanyard, and multiple safety prompts in every workout from the instructors. The Echelon Stride's most notable feature is the folding design, making it much more compact and storable when not used. On top of that, it has 2 bottle holders and Bluetooth to connect in integrate with the Echelon app through your own device.
Most models arrived looking like this. The remaining assembly was relatively straightforward for most of them, though some proved to be more involved and time-consuming than others.
Credit: Jeremy Benson
Ease of Assembly
Most of our test models arrive in large boxes with some assembly required. After unboxing each treadmill and removing protective packing materials, we finish the remaining assembly ourselves. All of the machines we've tested thus far have come with adequate assembly instructions, and most come with all of the tools required to complete the remaining tasks. Beyond their weight and size, none of them have been all that difficult to assemble, although some are more involved and time-consuming than others. This test metric holds a 10% weighting of a product's overall score.
It took a total of 81 minutes to assemble the Horizon 7.4 AT.
Credit: Joshua Hutchens
When you purchase the Peloton Tread you also have to pay for delivery and professional assembly. Since the assembly is done for you, it doesn't get much easier; you can be sure that it gets done right, and you don't have to deal with moving this heavy machine in its shipping box. The Echelon Stride comes pretty much ready to go in the box. You'll need to remove it from the box and packing materials, of course, then all that's left is to unfold the support arms, handrail, and console, then plug it in. Similarly, the GoPlus Super Fit is virtually ready for use in the box, but you'll need to attach the handrails and phone holder if you intend to use them. The Sunny Health and Fitness SF-T4400 isn't far behind, with only a few bolts needed to secure the support arms and console once you unbox it.
The Stride shows up pretty much ready to go once it's removed from the box. All you've got to do is fold the support arms and handrail into place, then plug it in.
Credit: Chris McNamara
The remaining models all had many more steps and required significantly more time to complete. Most notably, the Bowflex Treadmill 22 and the NordicTrack Commercial 1750 were by far the heaviest and most difficult to move. Each took about 2 hours to assemble and required the assistance of another person for several of the steps.
Its compact size and storability make this treadmill a winner.
Credit: Joshua Hutchens
Storability
The size of your home and your available space to dedicate to a treadmill will dictate the importance of storability in your purchase decision. The needs of apartment dwellers and those without a specific exercise space will certainly be different than those with a large house or dedicated workout room. Nearly every model we tested has either a folding tread deck or support arms that reduce their size when not in use, and they have integrated wheels that make it fairly easy to move them around on firm, flat surfaces. Storability makes up 10% of the final score.
The Echelon Stride scores extremely well in this metric due to its folding arm design that reduces it to just 10 inches thick. It's still relatively wide and long, but it can be slid under a bed or leaned against a wall for storage. It's also comparatively lightweight at 156 lbs, and a handle at the back of the tread and two sets of wheels at the front make it easier than most to move around. This is particularly impressive given that it still has a good-sized tread, a 12 mph top speed, and a 10% incline. Although it can't compete with the Stride for exercise quality, the GoPlus Super Fit is even smaller and easier to move and store. It's more of a walking/under-desk model and can easily be stashed under a couch or in a closet.
Some of the treadmills we tested in their compact storable positions. The differences are quite apparent. From left to right: Bowflex Treadmill 22, NordicTrack Commercial 1750, Peloton Tread, and Echelon Stride.
Credit: Jeremy Benson
Most other models we tested feature folding tread decks that reduce their overall footprint by nearly half. While they will definitely never disappear from view, they do open up some floor space when folded. The exception is the non-folding Peloton Tread, although it has a fairly compact design for its tread size, making it less obtrusive than it could be. Below, we charted the area that each treadmill occupies when open and when folded; some models are more efficient with the space they occupy.
The recommended space around a treadmill is 2 feet on each side and a treadmill length behind it; this means that even a smaller machine needs an entire room.
Credit: Joshua Hutchens
Noise Level
Using a sound level meter, we recorded the decibel level at varying speeds with the belt on its own and with a tester walking or running. The meter was positioned 24 inches above the floor and diagonally 18 inches away from the motor next to the tread deck. Decibel readings were recorded at 1, 4, and 7.5 mph. The majority of the models we tested fell within just a few decibels of each other, with the sound of a user's footfalls causing a notable increase with each step. No treadmill will ever be silent, of course, but none we tested qualify as being excessively loud either. Due to the relatively slight differences between models, the results from this test metric hold just a 5% weighting of a product's overall score.
While we realize noise levels may be an important consideration for many users, the sound data from our top treadmills revealed a lack of variance in the sound produced. Notably, the Horizon 7.4AT seemed to mute the sound of runners footfalls better than others.
Credit: Joshua Hutchens
While the differences are slight, we found that the Echelon Stride was one of the quietest. It has a smaller 1.75 CHP motor that emits very little noise with just the belt running on its own, 40, 54, and 62 decibels at 1, 4, and 7.5 mph, respectively, and it was the quietest with a runner at just 65.5 decibels at 7.5 mph. This comparatively low noise level only adds to its appeal for use in small spaces. With a 2.2 HP motor, the Sunny Health and Fitness SF-T4400 measured almost the same noise levels as the Stride, although it was just a bit louder, 67 decibels, with a runner at 7.5 mph. The rest of the field was only a few decibels higher, and none were so loud that you couldn't have a conversation.
Using sound meters from fixed perspectives helped us to identify differences in sound produced by different treadmills at different speeds.
Credit: Joshua Hutchens
Conclusion
There is a lot to consider when searching for a new treadmill, but finding the right one can genuinely enhance your at-home training. There are many excellent options on the market, and we hope this detailed comparative review helps you find the right model to meet your needs, fitness goals, and budget. We have a number of other fitness reviews outlining the top-rated dumbbells, as well as our favorite exercise bands, that will help you stay in shape. Our team of avid runners has also tested a wide variety of running gear, including many of the best running shoe styles and the best men's running shorts to keep you comfortable through your workouts.
