What’s The Best Treadmill Under 400 Dollars in 2021?

Last Update On: April 4, 2021 // Article Written By:

Treadmills are considered one of the best ways to jog or run safely without putting much stress on the joints. Since you are here, you must be looking for an affordable treadmill that can assist in your fitness journey. However, it is not going to be easy to find a decent treadmill that is available at around $400 as it is an entry-level budget for this equipment.

Most of the treadmills you will find in this quality will be either low-grade or lack important features. However, there are some exceptions that arrive with excellent quality. To make things easier for you, we have made our research to find the best treadmill under 400 that offers great results and user experience. Check out the detailed-breakdown of our hand-picked treadmills from below.

How We Reviewed?

As we mentioned earlier, there are not a lot of treadmills under 400 that resemble excellent quality and performance. We have put hours of research into finding out the best treadmills in this budget that arrives with quality construction, optimizations, and all the required features. So, you can rely on the information of the article and go for the mentioned treadmills.

Table of Content:

The table of content outlines all the selected treadmills and the other topics that will be discussed in the article.

Comparison Chart:

The below comparison chart is designed to help you compare the features of the selected treadmill. You can easily decide the right choice by comparing the features of the treadmills.

Image Product Technical Spec Price
Sunny Health & Fitness Treadmill Sunny Health & Fitness Treadmill
  • Brand: Sunny Health & Fitness
  • Color: Gray
  • Material: Steel
  • Item Dimensions: LxWxH 62 x 25.5 x 50 inches
  • Power Source: Corded Electric
  • Item Weight: 103 Pounds
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MaxKare Folding Treadmill Electric Motorized Running Machine MaxKare Folding Treadmill Electric Motorized Running Machine
  • Brand:MaxKare
  • Power Source:Corded Electric
  • Speed Rating:8.5 miles_per_hour
  • Number of Programs: 15
  • Minimum Speed:0.5 Miles per Hour
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SereneLife SLFTRD18 - Smart Folding Compact Treadmill SereneLife SLFTRD18 – Smart Folding Compact Treadmill
  • Color:Black
  • Material:Aluminum
  • Item Dimensions: LxWxH 27.5 x 24 x 51.2 inches
  • Power Source: Type B – 3 pin (North American)
  • Item Weight:57.32 Pounds
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UREVO Foldable Treadmills for Home UREVO Foldable Treadmills for Home
  • Brand: UREVO
  • Color: Black
  • Power Source: Corded Electric
  • Maximum Horsepower: 2.5 Horsepower
  • Number of Programs: 12
  • Deck Width: 16.5 Inches
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REDLIRO Under Desk Treadmill 2 in 1 Walking Machine REDLIRO Under Desk Treadmill 2 in 1 Walking Machine
  • Brand: REDLIRO
  • Color: Black
  • Material: Alloy_steel
  • Item Dimensions: LxWxH 51.9 x 24.8 x 42.1 inches
  • Power Source: Corded Electric
  • Frame Material:Alloy Steel
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BiFanuo 2 in 1 Folding Treadmill BiFanuo 2 in 1 Folding Treadmill
  • Brand:Bifanuo
  • Color:Red
  • Power Source:Corded Electric
  • Frame Material:Alloy Steel
  • Maximum Weight Recommendation:250 Pounds
  • Maximum Horsepower:2.25 Horsepower
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ECHANFIT Folding Treadmill Electric Motorized Running Machine ECHANFIT Folding Treadmill Electric Motorized Running Machine
  • Brand: ECHANFIT
  • Color: Black
  • Power Source: Corded Electric
  • Maximum Weight Recommendation: 220 Pounds
  • Maximum Horsepower: 2.5 Horsepower
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FYC 2 in 1 Folding Treadmill for Home FYC 2 in 1 Folding Treadmill for Home
  • Brand:FYC
  • Color:Blue
  • Power Source: Corded Electric
  • Maximum Weight Recommendation: 220 Pounds
  • Maximum Horsepower: 2.5 Horsepower
  • Minimum Speed:0.5 Miles per Hour
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ADVENOR Treadmill Motorized Treadmills ADVENOR Treadmill Motorized Treadmills
  • Brand: ADVENOR
  • Color: Black
  • Maximum Horsepower: 2.5 Horsepower
  • Speed Rating: 7.5 miles_per_hour
  • Deck Length: 42 Inches
  • Minimum Speed:0.6 Miles per Hour
  • Deck Width:16 Inches
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9 Best Treadmill Under 400 Reviews in 2021

Here is the best treadmill under 400 that you can select for home use. Check out the detailed review of the treadmill devices from below.

Best Treadmill Under 400

1. Sunny Health & Fitness Folding Treadmill with Device Holder

Sunny Health & Fitness Treadmill

Sunny Health & Fitness is a recognized brand that has been in the market for many years. The Sunny Health & Fitness Folding Treadmill is one of the top-rated is the most popular treadmill under $400. It is equipped with all the important features that you can ask for in this budget.

The treadmill arrives with a 2.20-Peak HP motor that can produce a speed up to 0.5 to 9 MPH.  Besides, you can control the incline at three different positions which are 0%, 2%, and 4.37%. It has a running space of 49LX15.5W inches. Such a combination of features makes the equipment perfectly suitable for meeting your fitness goal.

There is a well-designed handrail control on the treadmill to control the speed, start, and stop. It also has a pause function that enables you to stop the operation for a while without losing the current workout data and stats. The excellent features and optimizations make it one of the best folding treadmill under $400.

There are 9 built-in workout programs with a large LCD display to show you the stats. You can check the distance, calorie burn, speed, pulse, etc. data from the display. There is also a phone/tablet holder in the gym equipment. Once you are done exercising, you can easily fold it with the Soft Drop system for compact storage.

Sunny Features:

  • 20 Peak HP drive system motor that produces speeds up to 9 MPH from 0.5 MPH.
  • 3 manual options to adjust the incline levels: 0%, 2%, and 4.37%.
  • 5W inches belt surface with up to 200 lb weight lifting capacity.
  • Easy folding mechanism with soft drop system for easy, hands-free fold and unfold.
  • Handrail control enables you to adjust the speed, start, stop, and pause function.
  • 9 built-in workout programs; large LCD with distance, calorie burn, speed, and pulse.
Pros
  • Powerful motor and durable construction.
  • Easy to control incline and speed.
  • Convenient folding mechanism for convenience.
  • Built-in large LED to show workout data.
  • Let you track distance, calories, speed, pulse, etc.
Cons
  • The belt surface is pretty narrow.
  • The heart/pulse monitor is not very

2. MaxKare Folding Treadmill Electric Motorized Running Machine

MaxKare Folding Treadmill Electric Motorized Running Machine

The MaxKare Folding Treadmill Electric Motorized Running Machine is one of the feature-rich treadmills available at a reasonable price. The machine is equipped with a powerful and pure copper motor that ensures smooth and quiet performance. You can also control the speed from 0.5 to 8.5 MPH.

The MaxKare Folding Treadmill is equipped with a large LCD display with 15 preset programs. You can check the real-time data from the built-in monitor. The exercise data you can check includes calories, speed, time, heart rate, distance, etc.  You can control the speed from 0.5 MPH to 8.5 MPH.

There is a 17-inch wide multi-layer tread belt that is nicely optimized to ensure you a comfortable and effective running experience. As per the manufacturer, the treadmill arrives with the world’s first anti-shock system to lower the impacts on your knees and prevent injuries during workouts.

The MaxKare Folding Treadmill also features a foldable frame design for easy assembly and convenient storage/moving. With the small footprint, you should be able to easily store it on a small surface. Such a design makes it a perfect pick for a home with minimum space.

MaxKare Features:

  • Large LCD display with 15 pre-set programs that shows real-time workout data.
  • Monitor time, calories, speed, distance, heart rate, incline, etc. from the control panel.
  • Powerful pure copper motor with an adjustable speed range from 0.5 MPH to 8.5 MPH.
  • 17-inch multi-layer tread belt with an innovative anti-shock system to reduce impact and stress.
  • Easy to fold design with transportation wheels to easily move and store the treadmill.
Pros
  • Rubber tread belt to reduce impacts and injuries.
  • Powerful high torque and quiet motor.
  • Easily foldable design with moving wheels.
  • Well-designed control panel with LCD display.
  • Easy to adjust manual speed and incline.
Cons
  • Very short deck; may not suitable for tall persons.
  • The heart rate monitor may not always work accurately.

3. SereneLife SLFTRD18 – Smart Folding Compact Treadmill

SereneLife SLFTRD18 - Smart Folding Compact Treadmill

Are you searching for a smart and compact treadmill for your small room? The SereneLife SLFTRD18 Smart Folding Compact Treadmill will be an excellent pick for you. It arrives with a surface size of 39.3” L X 13.4” W. It is also made foldable for easy quick setup and storage.

The SereneLife SLFTRD18 features a smart LCD display that shows you live running and training data. You can check run time, calorie burn, speed, distance, heart rate, etc. There are also twelve presets that you can pick based on the preferred intensity level to achieve your fitness goal quickly.

The SereneLife SLFTRD18 treadmill equips a built-in grip sensor for easy pulse monitoring. You can also control speed from 0.6 MPH to 6.0 MPH for exercise at your preferred intensity. The equipment brings you a sports connection app to track the fitness session which is available for both PC and smartphone devices.

One of the unique additions to the SereneLife treadmill is the integrated safety key and emergency shutdown button. They come with great help in the time of falls or other accidents. We didn’t notice such safety features on most of the treadmills in this budget.

SereneLife Features:

  • Compact form-fitting design with 39.3” L X 13.4” W surface size and foldable design.
  • LCD display that shows live training data like distance, time, calories, speed, heart rate, etc.
  • Comes with a sport FitShow app that enables you to make fitness sessions and track data.
  • 12 selectable presets training mode with adjustable speed and inline to suit your preference.
  • Safe design with integrated safety key and emergency shutdown button to cut power instantly.
Pros
  • Well-designed, compact, and smart treadmill.
  • Easy tracking of the important workout data.
  • Enables FitShow app integration for convenience.
  • Easy to fold and unfold with a smooth
  • Include unique safety features to prevent accidents.
Cons
  • Ridiculously small cup holders.
  • Pretty narrow and short belt design.

4. UREVO Foldable Treadmills for Home

UREVO Foldable Treadmills for Home

The UREVO Foldable Treadmills for Home is a heavy-duty treadmill that cuts the pocket. The treadmill is available at a reasonable price with a powerful 2.5 HP motor. It is optimized to run smoothly with a quiet noise while producing appropriate speed for an effective workout.

The UREVO Foldable Treadmills provide a speed range of 0.5 MPH to 7.5 MPH. It has a multi-layer belt with a size of 16.5”x45.7” for a comfortable running experience. The blade is nicely optimized to prevent slip and lower the impacts on the joints to reduce the chances of injury.

The UREVO Treadmill has a well-designed control panel with an LCD display. It consists of various options like start/ stop,  speed, mode, calorie burn, etc. There are also 12 preset training programs to select based on your preference.

The weight capacity of the treadmill is 260 LBS. It has a stabilizing design with sturdy frame construction to ensure stable performance. You can easily fold the entire equipment into a small size and store it under a desk or sofa to save space. Overall, the UREVO Treadmill is a well-engineered treadmill that can provide you a satisfactory performance.

UREVO Features:

  • Easy folding mechanism with soft drop system for hands-free and safe unfold.
  • 5 peak HP motor that produces adjustable speed from 0.5 MPH to 7.5 MPH.
  • Fitness tracking display that enables you to check speed, calories, distance, etc.
  • 5 inches wide multi-layer tread belt display with extra space for comfort.
  • Include 12 preset training programs to simulate natural terrains for effective results.
Pros
  • Space-saving and easy fold/unfold design.
  • Optimized motor for power and quiet performance.
  • 12 presets to simulate natural terrains.
  • Well-designed control panel with display.
  • Wide and cushioned belt to reduce impact.
Cons
  • The way it folds is not conventional, requires unscrewing.

5. REDLIRO Under Desk Treadmill 2 in 1 Walking Machine

REDLIRO Under Desk Treadmill 2 in 1 Walking Machine

The REDLIRO Under Desk Treadmill 2 in 1 Walking Machine comes with a minimalistic design but it can assure you a superior grade performance. It is designed for those who want to begin exercising to keep the body fit. One of the unique things about the treadmill is you can utilize it as both an under-the-desk and regular treadmill.

You can use it as an under-the-desk treadmill while working by simply folding the riser at the highest 4 MPH speed. In the regular mode, you can utilize the equipment at 7.5 MPH speed for the usual running or jogging exercise. You can easily switch between the modes to suit your preference.

One thing we loved about the treadmill is the pretty slim design. It features a 5-layer shock-absorbing and non-slip running belt with an adequate cushion. The design of the belt ensures a comfortable and safe exercise experience. It also arrives with a remote control operation to control the operation and speed.

The REDLIRO Treadmill features a potent 2.5 HP motor that operates quietly without disturbing others. It has an easy to read LED display that shows you all the necessary information. You can check time, speed, distance, calorie burn, etc. from the display. It also has a phone bracket to enjoy entertainment while working out.

The treadmill comes as fully assembled and ready to use. It is made of a rugged steel frame with 220 pounds weight capacity to ensure longevity. Once you are done with the workout, you can easily fold it and move with the transport wheels for easy storage. It can be an excellent pick to begin your fitness journey.

REDLIRO Features:

  • Treadmill with two modes to use as under the desk walking machine and regular treadmill.
  • 5-layer non-slip, shock absorption, and cushioned belt to prevent stress and injury.
  • High-quality and ultra-quiet 2.25 HP motor for a workout without disturbing others.
  • LED display that shows you important data like speed, calorie, time, distance, etc.
  • Up to 7.5 MPH maximum speed; safety button to instantly stop the machine.
  • Two ways to control- remote control as well as a dashboard for ease and efficiency.
Pros
  • Easy to switch between two modes.
  • Multiple ways to control conveniently.
  • Well-designed control panel with LED display.
  • Easy and full-flat storage with transport wheels.
  • The well-designed and cushioned belt for comfort.
Cons
  • Although advertised to have a cushion, it is not that soft.
  • No pause buttons.

6. Bifanuo 2-in-1 Folding Treadmill

BiFanuo 2 in 1 Folding Treadmill

The Bifanuo 2-in-1 Folding Treadmill is an entry-level treadmill that arrives with a space-saving design. It is equipped with a powerful 2.25 HP motor that works quietly while enabling you to work out at an adequate speed. You can select an appropriate speed from 0.5 to 6.5 MPH based on your requirement.

The Bifanuo 2-in-1 Folding Treadmill is nicely optimized to ensure a smooth and comfortable performance. It has 5-layer shock absorption and anti-skid noise reduction along with cushioning. Such a design of the belt ensures less impact on your back, knees, ankles, muscles, and joints.

There is a multi-functional LED display on the treadmill that shows you the workout data. You can check the speed, distance, calorie burn, time, etc. from the display. There is also a built-in Bluetooth speaker and bracket for enjoying music and entertainment conveniently.

You don’t require going through the hassle of assembling with the Bifanuo 2-in-1 Folding Treadmill. It comes fully assembled and you can start using it right out of the box. Besides, it has a foldable design and transportation wheels for easy moving and transportation.

Bifanuo Features:

  • Powerful 2.25 HP quiet motor with a speed range from 0.5 MPH to 6.5 MPH.
  • 5 layer shock absorption structure and anti-skid noise reduction running belt.
  • Multi-function LED display to track progress like distance, speed, time, calories, etc.
  • Include a built-in Bluetooth audio speaker and phone bracket for convenient entertainment.
  • Comes as fully assembled with a space-saving and foldable design with 220 Lbs. weight capacity.
Pros
  • Sturdy steel construction to ensure durability.
  • Easy folding mechanism with well-designed wheels.
  • Easy to reach safety key for emergency stop.
  • Well-designed belt to prevent stress and injuries.
  • Powerful and quiet operation for a comfortable experience.
Cons
  • It may produce some noise at the beginning.
  • Require lubrication and tightening screws for a smooth operation.

7. ECHANFIT Folding Treadmill Electric Motorized Running Machine

ECHANFIT Folding Treadmill Electric Motorized Running Machine

The ECHANFIT Folding Treadmill is considerably a new product in the market that arrives with a modern and elegant design. It is decent home gym equipment that arrives at an affordable price. The treadmill features rectangular-shaped steel frames with a corrosion-resistant finish to ensure long-term durability.

The treadmill arrives with a  fairly compact design when compared with the others. You can make it more compact by utilizing the easy folding system to make it much smaller. The folding mechanism consists of a hydraulic cylinder for safe and effortlessly fold/unfold. You can also move the treadmill easily with the integrated wheels.

The treadmill equips a rubberized non-slip and multi-layer running belt with cushioning system. With the cushions, you can be assured of a comfortable workout and less impact on the joints. You can also set the incline at different positions with stabilizers to personalize the workout experience.

There is a well-designed console with an LED display that shows you several workout data. You can check real-time speed, distance, time, calorie burn, pulse, etc. from the console. It has 15 workout programs with 12 presets which you can easily utilize with the well-designed buttons.

ECHANFIT Features:

  • Sturdy steel frame construction with corrosion-resistant coating and foldable deck.
  • Powerful 2.5 HP motor works quietly and produces a speed range of 0.5 MPH to 8.5 MPH.
  • Control panel with LCD display to show workout data like distance, speed, calorie, pulse, etc.
  • Well-designed cushioned and shock absorption tread belt with 43LX17W inches dimension.
  • Handrail control for easy speed, start, and stop management; emergency safety button.
Pros
  • Sturdy and stable deck and frame construction.
  • Easy to transport with foldable design and wheels.
  • Adjustable speed and incline for a personalized experience.
  • Large varieties of workouts to bring variation in your workout.
Cons
  • There is no user presets programs.
  • The console is pretty basic.

8. FYC 2 in 1 Folding Treadmill for Home Under Desk Electric Treadmill

FYC 2 in 1 Folding Treadmill for Home

Are you searching for a decent under desk treadmill? The FYC 2 in 1 Folding Treadmill can be an excellent option for you. You can use it for both a regular treadmill and an under-desk walking machine. You can easily switch between the two modes by simply rising/lowering the handlebar.

The treadmill arrives with a quiet and smooth operation. It has a 1.5 HP low noise motor that works smoothly without disturbing the other persons at your home. It also has a spacious 15.8”x41.3” rubber belt with shock absorption and non-slip properties to offer you a low-impact workout experience.

The FYC 2 in 1 Folding Treadmill comes with a LED display to track the workout data and performance. You can check speed, distance, calorie, duration, etc. from the multi-functional display. The machine can be operated from 0.5 to 4 MPH while the handlebar is folded and at 0.5 to 7.5 MPH while the handlebar is raised.

The FYC treadmill has 12 preset training programs that provide variations in your workout experience. Once you are done working out, you can easily fold the machine and the transport wheels help you to easily move it for storage. Overall, it can be your perfect entry-level treadmill.

FYC Features:

  • Multifunctional LED display to track performance data including calorie, speed, time, etc.
  • Innovative 2-in-1 folding design to use as both regular treadmill and under the desk treadmill.
  • Works at 0.5 to 4 MPH under the desk mode and 0.5 to 7.5 MPH on the regular mode.
  • 5 HP low noise motor with spacious 15.8”x41.3” large-area rubber running belt design.
  • Safe emergency button to stop the device instantly in case of accidental falls or related issues.
Pros
  • Small and compact size with foldable design.
  • Easy to switch between two modes.
  • Well-designed and cushioned belt for comfort.
  • Simple and space-saving design with moving wheels.
Cons
  • The motor is not that powerful for intense exercise.

9. ADVENOR Treadmill Motorized Treadmills 2.5 HP Electric Running Machine

ADVENOR Treadmill Motorized Treadmills The ADVENOR Motorized Treadmills is the most compact treadmill that you can pick for a tight space. Although small and lightweight, the machine arrives with a 2.5 HP peak power drive system motor with low noise operation to ensure you a stable exercise experience.

The ADVENOR Treadmill also features a large high-contrast and high-definition LED monitor to check the workout stats. You can check the time, pulse, distance, speed, heart rate, calories, etc. from the display. There are also various preset programs that you can pick for expanding your workouts.

The rich preset modes have 64 options with 8 modes and 8 variable intensity levels to personalize the workout to reach your fitness goals quickly. There are three user-defined programs to make customized presets based on your preference.

The compact and slim treadmill is also easy to fold with an air cylinder and built-in transport wheels. If you are searching for a treadmill suitable for running, walking, and jogging, the ADVENOR Treadmill can be the best treadmill under 400 dollars.

ADVENOR Features:

  • 5 HP peak-power drive system motor, works quietly and produces 0.6 to 7.5 MPH speed.
  • Large LED monitor to track various data including time, speed, distance, pulse, calorie, etc.
  • Rich preset programs with 8 modes and 8 different specific intensity levels for effectiveness.
  • Air cylinder foldable design with transportation wheels for convenient moving and storage.
  • Three user-defined programs to create personalized presets based on the user’s preference.
Pros
  • Lightweight and compact design for tight space.
  • Rich presets programs with options of customizations.
  • Easy to move and store with foldable design and wheels.
  • Comfortable and well-designed running belt.
Cons
  • The highly compact design may not suit fat and tall people

Is It Worth Buying A Treadmill Under 400 Dollars?

400$ is an entry-level budget for a treadmill. You cannot expect a high-end running treadmill at this budget. However, if you want to start your fitness journey, there are a lot of options available for you in this budget. With entry-level treadmills, you can still burn calories and reach your goals easily. However, if you want something high-end with professional-grade features, this budget may not be enough.

Is It Worth Buying A Treadmill Under 400 Dollars?

Final Verdict

As we mentioned earlier, it can be pretty hard to find a decent treadmill at $400, but it’s not impossible. In the above, we have discussed some of the best treadmill under 400 which you can pick without any further thought. As they have been selected based on our deep research, you can go for any of these.

If you are still confused, we will recommend you to go for the MaxKare Folding Treadmill Electric Motorized Running Machine. It arrives with a powerful motor, decent speed range, a lot of preset programs, and a variety of other features. It is also suitable for small spaces with compact and foldable designs. You simply cannot go wrong by selecting the MaxKare Folding Treadmill.

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Donald Abbate

About The Author - Donald Abbate

Hi, this is Donald Abbate. I run this website “Talk For Fitness” that will inform you about all the latest elliptical, treadmills and other physical exercise tools and machinery, uses, and maintenance information. As I am a gym trainer

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