10 Best Slim Treadmill [2021 Reviews]

In our age of high technologies, people move less and less, and spend more and more time in a sitting position at computers, in the car and at home. 

A healthy lifestyle involves a wide variety of physical activities. 

In metropolitan areas, it is quite difficult to find a place with a lot of fresh air. One way out of this situation would be a treadmill installed at home.

 With its help, you can put your muscles in order, improve the work of the heart, restore its normal rhythm, get rid of extra pounds, make your body more resilient and help it resist diseases.

My First choice is the GOPLUS Ultra-Thin Electric Folding Treadmill .

Our Top Selection


Product Name

Speed (Max.)

Weight Capacity



XTERRA Fitness TR150 Folding Treadmill

11 MPH

325 lbs

84″ x 35.5″ x 58″

Goplus 2-in-1 Folding Treadmill

10 MPH

300 lbs

73"  x 36"  x 54"

Spirit XT285

12 MPH

386 lbs

84″ x 35.5″ x 58″

Fitness Avenue Treadmill

12 MPH

400 Lbs

84.5" x 38.5" x 54.7" 

12 MPH

300 LB

 35"× 27.6"× 54.7"

10 Best Slim Treadmill [2021 Reviews]

The main positive point of this equipment is that it is absolutely independent of weather and seasonal conditions. 

Workout at home will fit perfectly into the normal rhythm of life. However, choosing the right device is not very easy, as there are quite a few of them in sporting goods stores.

 Therefore, we decided to start our review with the rules for choosing such products: what you need to pay attention to and what points must be taken into account without fail.

Rank #1: XTERRA Fitness TR150 Folding Treadmill

This design is one of the most expensive in our review, but it is still very popular. 

This model has excellent build quality, with its help you can run over 40 thousand kilometers without additional product maintenance.

 The shock absorbers of the construction are such that they greatly reduce the possible stress on the knees of the exerciser and the lower part of his back. 

The track has a variable slope angle. The web speed is quite accurate, the error can be only a few meters per hour. 

The design also has a convenient liquid crystal display, where all the data necessary for the user is displayed, and the device also has its own memory, which allows you to see the progress in classes.

The drive is intelligent, there is the possibility of automatic adjustment, which will constantly adapt to the user. 

The panel also has a large number of buttons, which are quite simple to use, an emergency stop is provided. 

There are warm-up and cool-down modes – before the start and end of the workout, respectively.

 The handles are comfortable, with a special coating that does not slip even in sweaty hands.

 If necessary, you can purchase a special belt that will allow you to monitor your breathing and heart rate without contact with the treadmill.

 However, there are special pulse sensors, and the heart rate will be displayed on the main display. 

The mass of the device is quite large – 140 kg, so moving it from one place to another is quite problematic.

XTERRA Fitness TR150 Folding Treadmill


  • Very high quality workmanship;
  • Many operating modes;
  • Ability to track pulse and breathing rate;
  • The working surface is set at an angle if necessary.


  • A very expensive design that only very wealthy people can afford.

Rank #2: Sunny Health & Fitness Folding Treadmill

This is an electric treadmill, characterized by acceptable overall dimensions and low weight – it weighs only 53 kg, in working condition it has dimensions of 162x71x129 cm, folded 84x70x143 cm. 

The operation of this equipment is based on the latest generation shock absorption system, which includes the latest air pillow and two dynamic elastomers. 

The first element allows for moderate cushioning, which significantly reduces stress on the knees while running. Also, the back will practically not get tired. 

The blade can move at a speed of 0.8 to 14 km / h, the device contains a fairly powerful motor – 2 hp. The treadmill is capable of supporting a user weighing up to 130 kg. 

The dimensions of the running belt are 125×40 cm. The indicators are average, but this value will be quite enough for both running and walking.

 If necessary, the tilt angle can be increased up to 15%.

The upper layer of the canvas is made of special polymeric materials, due to which it will not wear out for a long time, and is also able to provide high-quality adhesion to shoes.

The built-in computer of the device is equipped with a liquid crystal display with a diagonal of 12.5 cm.

 The screen will show all the main parameters related to the training process – movement speed, distance covered, speed, calories burned and heart rate. 

There are 9 preinstalled programs in total, and the operation of the treadmill can be customized strictly for yourself.

 There are special sensors in the handrails for reading the pulse. 

The treadmill can be folded if necessary, and it also has a media entertainment system that allows you to listen to music while you practice.

Sunny Health & Fitness Folding Treadmill


  • The presence of a folding mechanism;
  • Wide range of training programs;
  • Convenient design and high build quality.


  • The instruction is not Russified, you have to understand it yourself.

Rank #3: UREVO Foldable Treadmills

This model is designed both for training at home and for training in the gym

The design has a full set of necessary functions that will be needed for the most comfortable training. 

The engine is electric, it works almost silently, the speeds are switched quite smoothly, the range is 0.8-14 km / h.

 The size of the running belt is not too large – 120×40 cm. 

It is quite convenient to move along it, besides the handrails provide a good degree of operational safety. The tilt angle can be changed mechanically. 

It has three positions and helps to improve the efficiency of training

An important point is the support of the Russian language by the built-in computer. 

The keys are comfortable, they are marked with appropriate markings, which make the product easier to use.

The display is a liquid crystal type with a pleasant LED backlight. There are a lot of built-in programs, thanks to which a number of muscle groups will be affected. 

There is also a fitness test function, thanks to which you can analyze the physical condition of your body during exercise. 

The latest RealCushion cushioning system is installed, thanks to which the simulator can be used safely at almost any age. 

The frame is reinforced, capable of withstanding a decent human weight – up to 120 kg. The heart rate sensors are located on the handrails.

UREVO Foldable Treadmills


  • Quite comfortable;
  • Acceptable cost;
  • Small overall dimensions.


  • The web is moving a little noisy;
  • The pulse sensor is slowed down, shows information with a delay.

Rank #4: Nordictrack NTL17915 Treadmill

The manufacturer positions this design as excellently suitable for all family members, regardless of age, weight and gender.

 This model has a sufficiently powerful engine of 3 hp, thanks to which it is possible to provide a fairly high speed of the road – up to 18 km / h.

 The treadmill is also slightly wider than the other models discussed earlier – this figure for this track is 48 cm.

This not only increases comfort, but also makes training absolutely safe. 

If necessary, telemetric heart rate sensors can be used, which will increase the effectiveness of cardiovascular training. 

The base is reinforced, due to which the weight of the user can be up to 140 kg.

The display is double, liquid crystal, completely Russified. 

The shock absorbers include eight elastomers that are located around the perimeter of the device.

They effectively reduce the stress on the spine and joints, so people of any age can use this track. 

The handrails are equipped with quick access keys, thanks to which the angle of inclination and the speed of the web is quickly changed. 

The structure is equipped with a folding mechanism.

Nordictrack NTL17915 Treadmill


  • This is the most suitable model for both beginners and advanced users;
  • The information on the display is presented in Russian;
  • The design looks very attractive, will fit well into any interior;
  • There are hot buttons on the handrails that switch the operating modes of the device.


  • Over time, the track may start to creak a little.

Rank #5: Goplus 2-in-1 Folding Treadmill

This model belongs to the class of semi-professional, designed for both intensive and standard training. 

If necessary, it can be used not only at home, but also in sports clubs, gyms and so on. 

The device is equipped with a powerful and highly reliable motor and a reinforced steel frame. 

The canvas has an increased size, so it will be quite convenient to practice on such a track.

The motor has a power of 3 HP, which allows you to accelerate the canvas to a speed of 20 km / h.

The frame allows you to withstand a user weighing up to 182 kg.

 The size of the running belt is 151×52 cm, it is well suited for users of any height. 

In order to adjust the intensity of the workout, you can use the dedicated button to change the incline in the range from 0 to 15%. 

The handles have built-in sensor-type sensors that will maintain control over the heart rate. 

The panel provides a USB port through which you can update the device software or charge various gadgets. 

To make your workout more fun, you can use a feature called “Virtual Landscape”. The track computer has 5 programs,

Goplus 2-in-1 Folding Treadmill


  • High power engine;
  • The increased size of the canvas;
  • Reinforced steel frame;
  • The cushioning system is represented by elastomers with different density levels.


  • The buttons are not too big, and it can be difficult to hit them while running.

Rank #6: Spirit XT285 Treadmill

Most users in their reviews recognized this model as one of the most effective in terms of cardio training, and it belongs to the premium class.

 Thanks to this model, you can not only improve your figure, but also tone your body. 

The power level of the motor allows you to reach speeds of up to 18 km / h. 

The simulator is designed for regular use by people of any height and build, whose weight should not exceed 160 kg. 

The running belt perfectly resists wear and tear, and a high-quality shock absorption system helps protect the spine and joints from unnecessary stress. The tilt angle is adjustable from 0 to 12 degrees.

The display of this design is liquid crystal, quite informative.

 There are 8 programs in the memory of the track, and there are those that are designed for intense training or for weight loss

It is permissible to develop your own program. 

The device comes with a wireless heart rate receiver that can monitor the heart rate, and there are pulse analysis sensors on the handrails. 

There is a built-in Bluetooth module and a fan, which will allow you to work more comfortably in a stuffy room.

Spirit XT285


  • Very easy to use;
  • Acceptable cost;
  • High quality workmanship;
  • Reliability and durability;
  • All the necessary elements are conveniently located.


  • The speeds do not switch smoothly, but in jerks, which causes some discomfort.

Rank #7: Merax Electric Folding Treadmill

This design is made exclusively from high-quality materials, the assembly is excellent.

 There are no extraneous creaks and backlashes, the surfaces are painted with special compounds that will not wear out during operation, and scratches will not begin to form on them. 

There are compartments next to the panel for storing bottles of water and a mobile phone. The display is fully Russified, informative.

The model is based on a 3 hp engine, which can reach a fairly high track speed – 18 km / h. 

The loads on the joints and the spine are reduced due to the presence of a modern cushioning system.

 The size of the running belt is 140×54 cm, thanks to which a user of any height and build will be comfortable enough to carry out strength or cardio workouts. 

The level of the tilt angle is standard – no more than 15 degrees. 

The package of standard programs in this model is the largest among all the best treadmills in our rating. All training history is saved in the device memory.

Merax Electric Folding Treadmill


  • High quality engine, works almost silently;
  • The design is capable of withstanding up to 160 kg of weight;
  • Very comfortable shock absorber system;
  • The track works well with wireless heart rate chest straps.


  • Belts will have to be purchased separately.

Rank #8: SereneLife SLFTRD18

In third place in our ranking of the best treadmills of the year, this model is distinguished by its excellent value for money. 

This device works on the basis of a Japanese-made Mitsubishi engine, the power of which is 3.25 hp. The platform is capable of supporting a mass of up to 150 kg. 

The cushioning platform includes six pillows at once, made on the basis of silicone and helium and additionally reinforced with Physio-Run springs. 

The thickness of the double-layer fabric is 1.8 mm. All of these components are designed to reduce stress on the human skeleton. 

The maximum speed of the track is 18 km / h, the maximum angle of inclination is 15 degrees. 

The handrails have buttons for quick adjustment of travel speed and tilt angle.

 The overall dimensions of the treadmill are 138×46 mm. 

If necessary, the track can be folded for this, a special hydraulic mechanism is provided. 

The panel has compartments for various mobile accessories and a water bottle.

The diagonal of the liquid crystal display is 18 cm, all data are displayed rather large, they can be easily seen in motion. 

There are a total of 14 pre-installed programs and three slots for user settings. 

There is a Body Fat function with which you can quickly assess the rate of fat burning.

SereneLife SLFTRD18


  • The frame is made of high strength steel;
  • Russified programs;
  • It is permissible to connect all sorts of gadgets, listen to music, and so on.


  • The display brightness may not be sufficient in a bright room.

Rank #9: Sunny Health & Fitness SF-T7515 Smart Treadmill

This device operates on the basis of an engine with a power of 2 HP, frame reinforcement allows users to weigh up to 130 kg, the canvas accelerates to a maximum of 14 km / h.

 The dimensions are quite compact – 120×40 cm, they will be quite enough for installing the structure in a small room. 

The incline is slightly less than most of the top treadmills on our list of just 12 degrees. 

The display is liquid crystal, shows a maximum of information. The device memory contains 12 programs, including 9 pre-installed and three with the possibility of user settings.

The handles have built-in touch sensors. It is quite simple to use this product, the console supports Russian, and there are shortcut keys on the handles. 

When folded, it takes up a minimum of free space, the structure can be stored in an upright position.

Sunny Health & Fitness SF-T7515 Smart Treadmill


  • Acceptable price;
  • Durability;
  • Reliability;
  • Beautiful appearance;
  • Works very quietly;
  • Russian language support.


  • No wireless heart rate sensor support.

Rank #10: Fitness Avenue Treadmill

It is recognized as the leader in our ranking of the best treadmills of the year, and is not too expensive, but will be great for both beginners and advanced users. 

The device is equipped with a Japanese Fuji Electric motor with a power of 3.2 hp, if the device is operated under constant load, at peak loads this figure can increase to 5.7 hp. 

The frame is made of a high-strength metal profile, so the structure is capable of withstanding significant loads – up to 160 kg. Long-term warranty – 5 years.

The size of the running belt is 136×45 cm, so training can be done at any speed – from 1 to 18 km / h. 

The working blade can be raised to a fairly high level, which is 20 degrees. The diagonal of the display is 16.5 cm, there are 24 built-in programs, of which 4 can be customized.

Fitness Avenue Treadmill


  • Very simple controls;
  • Great appearance;
  • Easy-to-use folding mechanism;
  • Smooth tilt angle adjustment, as well as speed switching;
  • There is a built-in audio system.


  • Not found.

Factors influencing the choice of a treadmill

The principle of operation of such equipment is quite simple – the track itself is driven by an electric motor, depending on the selected speed, a person just needs to stand on it and start practicing. 

Be sure to pay attention to the motor of this equipment.

 If the mass of a person involved does not exceed 85 kg, then a product with a too powerful engine should not be bought – an indicator of 1.5-1.6 hp is quite suitable. 

With a greater mass and high intensity of operation, it is better to take a more powerful structure – 1.8-1.9 hp. 

A small amount of power will never hurt, moreover, it will protect equipment from damage and extend its service life.

The length and width of the treadmill is one of the key metrics, both in terms of use and comfort. 

The optimal indicators are 120-130 cm by 40 cm, however, here you should take into account the running speed and the user’s stride width.

 It is better to purchase a structure with a multi-layer canvas, which will wear out much less. 

It is very important that the model is stable, the control panel is chosen based on the principle of clarity. 

The most modern designs can track the pulse of a person engaged, his breathing rate, and so on.

When choosing models to be included in our ranking of the best treadmills.

 We took into account feedback from users and professional athletes, as well as the price-performance ratio of the product.

 For each device, we have collected as much information as possible so that after studying it.

You can draw a conclusion for yourself – is it optimal or is it better to choose some other design. So let’s get started.

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