FYC Under Desk Treadmill – 2 in 1 Folding Treadmill for Home 2.5 HP, Installation-Free Foldable Treadmill Compact Electric Running Machine, with LED Display Walking Running Jogging for Home Office Use

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JK31-8-BKJK31-8-BKJK31-8-BKFYC Under Desk Treadmill - 2 in 1 Folding Treadmill for Home 2.5 HP, Installation-Free Foldable Treadmill Compact Electric Running Machine, with LED Display Walking Running Jogging for Home Office UseJK31-8-BKJK31-8-BKJK31-8-BK



FYC is a professional large-scale manufacturer of all types of treadmills with well-equipped facilities and strong technical force. We have over 10 years of experience in designing and manufacturing on treadmills.


The JK31-8 2-in-1 folding treadmill is specifically designed for the home and office environment, considering your performance and comfort, incorporating many thoughtful features, combining the quality and performance you desire with the flexibility of a treadmill, it can be easily folded and stored.

  • Display: Time, Speed, Calorie, Distance, Step
  • Motor Power: 2.5HP
  • User Capacity: 265LBS
  • Speed of Running Mode: 0.5-7.5mph (1-12km/h)
  • Speed of Walking Mode: 0.5-4mph (1-6.4km/h)
  • Running Surface: 41.3″ x 15.8″ (L x W)
  • Unfolded Size: 50” x 24.8” x 42.5”(L x W x H)
  • Folded Size: 52.8” x 24.8” x 5.5”(L x W x H)

Features & Specifications

  • 【Innovative Brilliant 2-in-1 Folding Design】Compared to ordinary treadmills, this FYC 2-in-1 folding treadmill has 2 exercise modes that mean it can be used as under desk walking treadmill and running treadmill. When the handrail is folded, it can be used as a under desk walking treadmill at a speed of 0.5-4mph, so you can work or study while walking. When the handrail is raised, the running speed is 0.5-7.5mph and you can run to reach your fitness goal.
  • 【Space Saving & Easy Use】This foldable treadmill does not require extra screws when you install it. It is very convenient for you that just need to rotate the knob. Small treadmill for apartment can be placed under the sofa, corner or bed, reducing the floor space and making it ideal for any room. We provide quality warranty for this treadmill.
  • 【Quiet & Powerful】 This portable treadmill with low noise motor is designed for a home environment. When you use our treadmill for home, it is the same volume as the conversation. The 2.5HP motor ensures perfect performance for running, jogging or walking in the comfort of your home. No need to worry that it would bother your family or neighbors.
  • 【Spacious Running Surface】 The 15.8" x 41.3" large-area rubber running belt within compact duty treadmill is shock-absorbing and non-slip. It provides more comfortable and more sturdy workout experience, you will have plenty of run to walk or run for all types of users. The running board has been rigorously tested to provide a max user weight of 265 lbs.
  • 【Multifunctional LED Display】 The folding treadmill is built in with a multi-functional LED display that can track your performance including Time, Calorie, Speed, Distance and Step. Promising a superior and effective home treadmill workout. You could put your mobile phone or pad on the holder to listen to music or watch movies when you work out
  • Dimensions: ‎24.8"D x 50"W x 42.5"H

Pros & Cons


Great Customer Support. The FYC treadmill company truly stands behind their products. I had a very pleasant warranty experience with Nina, FYC customer support specialist who provided me with a prompt and highly satisfactory response when I relayed to them an issue I encountered with the treadmill I purchased from FYC. Awesome treadmill and excellent customer service!

Great for indoor exercise. It's a good compact size. My house is small so a gym-size treadmill is too large. I have long legs so I thought the tread might be short but it's a good size. I walk every day so it's great when the weather is bad and I don't want to walk outside. My sister had recommended this model and I'm very happy with it.

Great product!! This was super simple to set up, just unbox it, plug it in, and go. It lives next to the couch in the living room since it stands on end. I love that I can use this without raising the arm up. I now can walk while watching TV in the morning.

Updated - Good Customer service. Updated 10-25-22 The treadmill is still intact after replacing the broken part so I am updating the rating to 4 stars. Updated 9-13-22 I updated my review because of the good customer service the seller provided. The seller had reached out and shipped the broken part to me. He also sent instruction on how to replace it. Luckily it wasn't too hard. I was able to replace the deck in a few hours. Mainly is because I had to align the rollers. Hopefully the replacement deck will last. If the new deck continues to work for another few months, that probably means my original deck was defective. In general this portable treadmill is a nice idea but it is not built to last. I mainly use this treadmill to for speed walking around 3-4 mile per hour. After a few weeks of usage the platform snapped. I slipped and fell after that.

Exactly what I was looking for. I’ve had this a little over a month now with near daily use at my stand-up workstation and all is good. Really makes meetings when I don’t need to be on camera fly by and it’s great to be able to get some movement in when I’m tied to my computer. The process of greasing/oiling(?) the belt was a little awkward and required an extra set of hands, but other than that set-up was a quick, one-person job. It’s heavy, but the wheels and rollers make it pretty easy to maneuver (at least across my wood flooring; I didn’t have to move it across a carpeted area to get it in place). I haven’t had any issues with operation other than the step counter over-reporting compared with both my pedometer app and my actual count of steps as I am taking them, but it’s not off by a lot and if it’s a metric that matters to you then you are likely already using a more accurate tool.

Quiet machine and easy to walk on. So far this machine seems to be very quiet and the remote allows you to easily walk at a comfortable pace. Easy storage


Want to love but lots of erroring out & overheating. I'm SO GLAD I got a walking pad to use while I work at my standing desk! My daily steps went from like 3,000 to over 20,000 daily! I do use this a lot, usually an hour at a time and then turn it off for an hour...I love it but it randomly stops, throwing out error code E8 at me. I injured my knee from continuing to walk when it suddenly stopped. It overheats. My office is about 15 degrees hotter than the rest of the house on the days I use the treadmill. I'm worried it will give out soon and become trash. Maybe it's better when it's used less? but whats the point of that...

stopped working after 1 month. I liked it at first. very quiet, you couldn’t hear the treadmill at all when you weren’t walking on it. worked well for 3/4 weeks then stopped working completely

1st Treadmill Broke Immediately, 2nd is much better. It was actually sort of comical how quickly the belt got stuck when I first started the treadmill. This was after I first noticed that the left adjustment knob for the handrail was broken. Then I noticed that the running belt was shifted over to one side and that the rolling bar seemed to be really misaligned. I followed the instructions, but turning the adjustment screws did nothing to move or change the alignment of the rolling bar. It was as if the belt was already so tight and misaligned that the adjustment screws couldn't move the bar. I wanted to try it out anyway to see if the treadmill worked, so I lubricated the running belt as noted in the instructions, then started it up, and within a few seconds, the belt got stuck and then just completely stopped. So I packed it all up, and hauled it over to UPS to ship it back for a replacement. The replacement treadmill arrived a few days later, and the belt and rolling bar looked much better. The plastic adjustment knobs for the handrail were also in tact. I lubricated the belt, adjusted it slightly, and so far have been able to walk on it without issue a 2 mph for the last hour or so. I am still waiting for my return status for the original order to be completed as they received the returned item a few days ago. I will update this review in the coming weeks and months.

I mean it runs…. Very hard to put together. It does not fold flat without taking the arms off. It does not come with the specialty battery the remote requires NOR does it tell you which one it needs. And I have oiled it and it is running now… SLOWLY. The speed is WAY off. I had to put it to 3mph to even be able to move one foot in front of the other.

Black Powder on floor after use. I need to vacuum the carpet behind this machine after every jog or else a lot of black powder starts to cover the carpet. To manufacturer: is there a way to prevent this from happening? If i can prevent this, then the review would change to 5, for sure.

Worked temporarily as a walking desk treadmill, then broke. This treadmill mostly suit my purposes for about a year, and then it broke with an "E8" error and is no longer usable. I'm just over 200lbs and only ever walked on it while using a standing desk. The plastic structure is not very sturdy, very quickly after receiving the treadmill the plastic cracked and would make very loud "snapping" / "cracking" noises during use. I can't imagine trying to use this thing for actual running, especially if you're doing it for weight loss. While it did work for a year I believe it was only because of how light the use was, I'd recommend steering clear and getting a better model.

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Overall, this is a very good product that earns many praises and is relatively highly rated by real life customers, making it as one of the best sellers of treadmill-home-treadmill.

We highly recommend the FYC Under Desk Treadmill to you.

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