When looking for a treadmill to buy, you may be considering things like its size, workout programs, and how big the deck is. You may not have considered noise as an important feature.
But choosing a quieter-than-normal treadmill means you can exercise more, at any time of night or day, and not worry about disturbing others in your home.
We’ve reviewed the best, quietest treadmills on the market today. Our first choice is the Horizon Elite 7.8 AT Treadmill. It’s whisper-soft and works very well for speed work as well as long distance running.
But we’ve found others that, depending on your needs, may be a better fit.
Top 3 Best and Favorites
Horizon Elite 7.8 AT Treadmill
Horizon T303 Treadmill
1. Horizon Elite 7.8 AT Treadmill
If you have a long stride or want to do speed work, this treadmill makes that possible.
It has a 60” deck with 3-zone cushioning that will stand up to your sprinting needs. It also allows you to challenge yourself by selecting one of the Sprint 8 pre-programmed HIIT workouts that are sure to get you burning calories.
Track your workout or stream fitness classes on the 9.3” LED/TFT display. The integrated speakers let you hear everything without having to use headphones. There’s still room to place your tablet or cellphone without blocking your view of the display screen.
Devices are connected easily with Rapid Sync technology, and you won’t have to worry about losing the connection while running. You can change the incline or belt speed without breaking your stride by using the Quickdial, which is mounted on top of the built-in heart monitor handles.
It’s powered by a whisper-soft 4.0 CHP motor that allows you to seamlessly change the settings for a challenging HIIT workout. If you’re short on space and want to store the treadmill between workouts, it has a one-step hydraulic system that easily folds.
This treadmill has been made to last, and comes with a lifetime warranty on the frame and motor.
- Responsive QuickDial
- Stream fitness classes
- Built-in HIIT training programs
- Has a bright 9.3” LED screen
- Large running deck
- Lifetime warranty on motor and frame
- Non-adjustable fan
Top Treadmill Warranty
2. LifeSpan TR6000i
Whether you’re looking for a treadmill for walking or running, the LifeSpan TR6000i has something for everyone.
It has a large and comfortable deck, and you can choose from 19 preloaded training programs. This will help with weight management or for specific sports training. You can also save two customized workouts.
Challenge yourself with 13 incline levels, and keep track of your workouts through either the LifeSpan app or third party mobile apps. It has an onboard backlit 6” LCD display screen, so you’ll be able to see your stats while running.
While the handrails are short, they have biometric sensors to track your HR, and easy-to-reach buttons to adjust the speed and incline.
The treadmill features eight shock absorbers to minimize jarring on the joints and is powered by a virtually silent 3.5 CHP motor that also has a lifetime warranty.
- Preloaded with 19 training programs
- 13 incline levels
- Lifetime frame and motor warranty
- Has no fan
Best Foldable Treadmill
3. Exerpeutic TF3000
The Exerpeutic is designed more for walking than for running, although you’d be able to jog on this treadmill at a maximum speed of 8 mph.
It has a 5” LCD display screen with a visible backlight so you can keep track of distance, speed, calories burned and elapsed time.
The deck is fairly large and cushioned with 8 shock absorbers to reduce impact. It also has 12 pre-programmed workouts and 3 workout goal settings. The handlebars provide stability while walking. It also has easy access buttons that help you control your speed and start or end your workout.
Dual stereo speakers allow you to play your music or stream a show while exercising. It’s powered by a 2.0 HP motor that uses “quiet drive,” which reduces any noise while you’re exercising.
Once your workout is over, the air piston will assist with folding the deck up. With the built-in wheels, you can easily move it out of the way. It also comes with a 3-year warranty on the frame, 5 years on the motor, and 90 days for parts.
You can register your profile on the MyFitQuest7 app, which will help keep track of your workouts and progress.
- Handlebar-mounted speed control buttons
- Cushioned deck
- Air piston for folding and unfolding
- Easily portable with built-in wheels
- Only has a 6 percent incline, which may not provide enough of a challenge for some runners
- No fan
4. Horizon T303 Treadmill
If you’re tall or have a longer stride, the 60″ deck on the Horizon T303 will be an excellent fit for you. This allows for HIIT workouts where you can sprint all-out during your interval training.
It also has Custom Interval keys that allow you to switch your speed and incline settings quickly and smoothly. The interval timer will track your shorter workouts and keep pace with instructor cues.
This treadmill also has an impressive 12 percent incline, which will really challenge you at the touch of a button. It also has an LCD display screen as well as 3 LED windows that let you track your workout. If you use the Free AFG Pro Fitness app, then you’ll be able to control the treadmill with your tablet.
It has advanced Bluetooth technology that allows you to connect multiple devices, such as a wireless heart rate monitor and your tablet at the same time. The sound will play through the integrated speakers.
The powerful 3.0 CHP motor is powerful enough for HIIT workouts while also being surprisingly quiet. Once your workout is complete, it folds easily with the one-step hydraulic folding system. It also comes with a lifetime frame and motor warranty.
- One-step hydraulic folding
- Extra length of running belt
- Has a 12 percent incline
- Custom interval buttons
- Some people may find the treadmill to be heavy
Best Manual Curved Treadmill
5. Assault AirRunner
If you’re looking for a treadmill that will challenge every fiber of muscle, the Assault AirRunner will have you working up a sweat in no time.
Curved decks are an increasingly popular feature. The AirRunner’s curved deck is made from individual textured slats, as opposed to a long flat belt. At 17″ wide, some may find it to be a little narrow. But at 62.2” in length, it will easily let you run at full gas.
Most curved treadmills, including this one, are manually powered – that is, they have no motor. By moving to the front of the treadmill, you’ll increase your speed. Running in the middle will maintain your speed, while moving towards the back will slow it down.
This gives you a great HIIT workout and you’ll burn more calories on the manual treadmill than an electronic one. Before attempting to sprint on this treadmill, you’d want to take some time to get used to running on a curved surface.
The Assault AirRunner has a battery-powered LCD screen to keep track of calories burned, pace, distance, time and speed. It also has LED lights that will let you know when it’s time to go all-out or to rest. You can tailor your own HIIT workout or simply use the preloaded workouts.
The console is Bluetooth-enabled and able to pair easily with a Polar heart rate monitor. You’ll have to get used to not having a media shelf to rest your tablet on, and there’s no storage space to keep your cellphone or hold your water bottle. This doesn’t take anything away from the value of the workout that you’ll get, though.
- Non-motorized treadmill
- Curved belt
- Mimics outdoor running
- Designed for HIIT Training
- Due to the weight of the belt, it takes a bit of time to slow down and if you’re not paying attention, you could get thrown off
Best High Incline Treadmill
6. Nautilus T616 Treadmill
The T616 offers convenience and comfort, and features Nautilus’s StrikeZone cushioning system to minimize impact to your joints.
Depending on your training needs, you can customize 4 programs to best suit you. Or you can select one of the 26 pre-installed programs. These include workouts for interval training, weight control, and quick goals.
Using Bluetooth technology, you can sync your workout data with the Nautilus Trainer, Nautilus Connect, or third party apps like MyFitnessPal. If you’re looking for more advanced tracking, Nautilus Connect allows you to analyze your data to help you improve your running or to achieve your personal best.
The noiseless 3.0 CHP motor is strong enough for you to put it through its paces and increase the intensity of any workout. With a press of a button, you’ll have a smooth transition to a maximum incline of 15 percent. This will target various muscle groups and also help with endurance training.
DualTrack LCD windows let you monitor everything from calories burned to distance covered, pace and speed. The console is user-friendly and has one-touch keys that control the speed and incline of the treadmill.
Two MP3-compatible integrated speakers let you play your favorite playlist while running. It has biometric sensors on the handlebars to measure your heart rate, but also includes a chest strap so that you can maintain your natural running form.
When you’re ready to store the treadmill, the SoftDrop will assist in folding it up and the built-in transport wheels will make it easy to move out the way.
- Has 26 preloaded training programs
- Syncs with other fitness apps
- Adjustable 3-speed fan
- 15 percent motorized incline
- Warranty is limited to 10 years on the motor and frame, 2 years for mechanical and electrical and 1 year on labor
- You may get inaccurate readings when it comes to distance, calories burned and heart rate
7. NordicTrack T 6.5 Si
This treadmill is packed with features that will help improve your overall running performance.
It has 38 pre-programmed workouts and can be used with iFit coach. That system takes you through virtual landscapes, adjusting incline to match the “trails” you are running. The treadmill’s incline ranges between -3% and 12% to accurately mimic a variety of running terrain. You can even run on “streets” by using Google Street Views.
It has a 10 HD color touchscreen, which allows you to flip between checking your workout progress and switch between programs. You can listen to your iFit coach or your favorite running playlist, as it uses Bluetooth technology to sync with your smartphone or tablet. It has a pair of 3” digitally amplified speakers that provide crisp sound.
At 22″, the treadmill is wider than the industry norm. A 60″ deck caters to a full stride at top speed. This will also accommodate individuals who are taller. The belt features flex cushioning, which will help to reduce up to 30% of the impact to your joints. If you want to mimic the feel and conditions of the road, you do have the option to switch the cushioning off. This will, however, have more impact on your joints.
The treadmill includes a year’s free membership to iFit, which gives you access to the iFit coach. It’s best to register with iFit through a laptop or tablet instead of the treadmill.
You don’t need to sign up for the iFit program in order to make use of your treadmill, but if you’re having difficulties getting it to start, hold the iFit logo button for 30 to 45 seconds and it should unlock.
- 10” Touch Screen Control Panel
- Interactive personal training
- 1 Year free iFit Membership to access personal training
- Option to choose a cushioned or uncushioned run
- Short warranty – only 2 years on parts and electronics
- iFit subscriptions are expensive after the first year
Biggest Belt Treadmill
8. 3G Cardio Elite Runner Treadmill
Whether you’re just starting a fitness regime or you’re a veteran runner, you’ll find that this treadmill will challenge and meet your fitness needs. It’s powered by a high-performance, soundless 4.0 DC motor. The deck inclines from 0 to 15% in seconds.
It has a large deck at 62” long and 22” wide, with large rollers and a thick orthopedic belt that absorbs impact so you can enjoy your run with minimum impact on your joints. The impact absorption also assists in sound dampening.
Track your workout on the 3 LCD windows, where you can monitor heart rate zone, distance, speed, and calories burned.
You’re able to choose from 8 built-in training programs or you can customize 2 of your own workouts. It also has 3 fitness tests to identify areas that you may need to improve on.
It uses Bluetooth technology and will pair easily with smart devices, including heart rate monitors. The console is easy to use and features one-touch keys. Built-in surround sound speakers, a cupholder, and an adjustable fan are all nice additions to the console.
- Ortho Flex Shock(TM) suspension system
- One-touch controls
- Has a maximum user weight capacity of 400 lbs
- Spacious running area
- Adjustable fan
- Some users may find the screen to be too small to track their workout while running
What makes a treadmill quiet?
The design of electric motors has advanced to reduce the amount of noise they make to a near-inaudible hum. Materials technology has also advanced, so the belts and roller are made to cushion impact, which also helps to reduce noise.
Treadmills will be a lot quieter when you’re walking on them. The impact of your footfall is softer than the pounding of your feet when running. If you want to further soundproof your treadmill, the best option is to place it on top of a thick carpet or treadmill mat. This will further absorb the impact and help to muffle any noise.
Make sure to lubricate your belt every three months, as this will help to keep it running smoothly with minimal sound. Make sure to use a proper lubricant, as you could ruin the belt by using WD-40.
Can I use a treadmill upstairs?
If you live alone and listen to music, then you won’t notice the sound of the impact from your feet while running. If you have a family, then the sound of your feet pounding on the treadmill will be heard downstairs.
Most treadmills operate between 50 and 70 decibels. Depending on the surface that you’ve placed your treadmill on, this could amplify the sound to 100 decibels or more. That’s loud. By getting a treadmill that is quieter and that has a belt with adequate cushioning, this would reduce the noise and not bother your family members while you run.
Should I place a mat under the treadmill?
There are a number of benefits to placing a mat under your treadmill, like extending the life of your treadmill, protecting your floors and helping to absorb the impact from running, which will also help to make the treadmill quiet.
While you’re running or doing an interval workout, your treadmill could be inching forward over the surface. A treadmill mat would provide more stability and prevent it from moving.
If you’re leaving your treadmill in one place, the mat will also help to prevent dust from reaching the motor.
How Much Noise Does a Treadmill Make?
Most treadmill noise is between 50 dB and 70 dB, and even walking on the treadmill will range between 42 dB and 57 dB. This will make it audible to the ear, as we have a decibel range of 0 to over 140 dB. The higher the decibel, the louder the sound.
40 dB’s is equivalent to sitting in a quiet room with ambient background noise. 50 dB is equivalent to the hum of your refrigerator. When you get to 70 dB’s, sounds turns from background noise to louder, more noticeable sounds.