Foldable Treadmill with 10% Incline Upgrade 3.5HP Low Noise Walking Pad Treadmill with Handle Bar 4 in 1 Portable Under Desk Treadmills for Home/Office, 350Lbs Capacity, APP & Remote Control
Condition: Used - Like New
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This item is eligible for return within 30 days of receipt
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Availability:
Only 7 left in stock, order soon!
Arrives
Sunday, Aug 2
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Color: silver
Features
- 3.5HP Quiet Motor: Walking pad with incline effortlessly supports speeds up to 6 MPH and 350+ lbs while delivering smooth, quiet runs under 40 dB even at maximum speeds. Perfect for home workouts and work-from-home professionals - walk quietly during video calls without disturbing colleagues or family members.
- Space-Saving Design: At just 47 lbs(21KG) with smooth wheels, this ultra-compact treadmill folds to 4.48" tall for easy storage under sofa, desk, bed or against wallsperfect for small apartments and dorms.
- Upgrade Your Workout:Boost your workout with this walking pad with handle bar featuring an 10% manual incline to burn up to 150% more calories per hour. Ideal for busy professionals, endurance runners, or anyone targeting weight loss, it turns home exercise into a high-intensity session.
- Enhanced All-in-One Treadmill: This 4-in-1 walking pad treadmill combines a walking pad, folding treadmill, desk treadmill, and hill climber. Fold the handle for under-desk walking (0.6-2.5 mph), or raise it for jogging (2.5-4 mph) and running (2.5-6 mph).
- Shock Absorption & Extra-Wide Running Belt: This space-saving treadmills for home features a generous 36"x15" running surface with a 6-layer anti-slip belt, supported by 4 shock cushions that reduce impact by 30% versus standard treadmills. The advanced cushioning system protects knees, ankles and hips - ideal for joint-conscious users - while providing tall runners and power walkers ample space for natural, comfortable strides.
Brand: Rayspace
Color: silver
Product Dimensions: 44"D x 23.4"W x 39"H
Material: Alloy Steel
Maximum Speed: 6 Miles per Hour
Special Feature: Compact Design, Foldable, Manual Incline, Portable
Maximum Horsepower: 3.5 Horsepower
Assembly Required: Yes
Included Components: Power Cord, Remote Control, Safety Key, User Manual
Maximum Weight Recommendation: 350 Pounds
Maximum Speed: 6 Miles per Hour
Additional Features: Compact Design, Foldable, Manual Incline, Portable
Maximum Horsepower: 3.5 Horsepower
Maximum Weight Recommendation: 350 Pounds
Item Dimensions D x W x H: 44"D x 23.4"W x 39"H
Material Type: Alloy Steel
Color: silver
Is Assembly Required: Yes
Brand Name: Rayspace
Included Components: Power Cord, Remote Control, Safety Key, User Manual
Global Trade Identification Number: 65
Model Name: SD-380F
Manufacturer: Rayspace
Item Type Name: Walking Pad Treadmill
Warranty Description: 1 year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I bought the Rayspace walking pad for my wife, and she absolutely loves it! It’s compact, quiet, and easy to fold up when not in use, which makes it perfect for our home. The motor runs smoothly, and the speed range is great for both a relaxed walk and a brisk pace. Setup was super simple — basically ready right out of the box. She uses it daily while watching TV or taking calls, and it’s been a game changer for staying active indoors. Excellent quality for the price — highly recommend!
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Reviewed in the United States on October 29, 2025 by Amazon Customer
Overall nice portable treadmill. Setup was easy but instructions are weak - you will be able to figure it out. Information on the Amazon listing is more useful than the included instructions. Small form factor so you can use in many places and easy to move around. Incline is fixed not adjustable. Make a low buzzing noise. Seems reasonably durable for the price. Works only with the remote with speeds up to 6 mph - no controls on the unit. Cord on the unit is small - I needed to use an extension. Overall we are more likely to use it than the larger treadmill we have in the basement just because we take move it where ever we want quickly and easily.
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Reviewed in the United States on August 21, 2025 Reviewed in the United States on August 21, 2025 by Parag Parikh
Came in one box, with easy enough assembly. This pad is laced with issues. Walking pad falling off tracks and having to re align it multiple times. Randomly shutting off 2 minutes into a walk and then not turning back on. Random spurts where it will start to go from 1mph to it's max speed, causing my toe to get stuck in the pad itself. Nightmare, try any other walking pad. Stay far away
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Reviewed in the United States on November 3, 2025 by Tom B
Very nice. Compact, but sturdy with a smooth walk, relatively quiet, app could be better
Reviewed in the United States on November 14, 2025 by DLYJDY777
I like it, but it’s kind of weird having to use a small remote to control the treadmill. The treadmill is easy to use and handle, but it’s a bit short. There are times when I feel like I’m about to fall. That’s why I’m giving it 3 out of 5.
Reviewed in the United States on May 11, 2026 by Johan
This is a really great walking pad/treadmill that seems much heavier duty than others that we have. It was very quick to set up (two screws to screw in the phone/iPad holder and two that hold the foldable bar in place). It has a nice app that connects via Bluetooth that has goals/challenges as well as competition with other users. The large LED panel shows your speed, calories, distance, etc. on it, and this can be seen either on the app or directly on the base of the device. The bar folds back down easily if not needed. I was also happy that it had the standard safety device that you can clip onto your clothing that will automatically stop the treadmill if you fall. That's something standard on treadmills but not so much on walking pads, so I was glad to see it on this one. The only two small criticisms I have, that I hope maybe they will think about in future models are: 1) the "beep" that it makes is loud, and there doesn't seem to be a way to turn it off. I would not want to have it beeping at night if the device is close to others. 2) the instruction manual is about the worst attempt at translating to English that I have seen. It would have been worth paying a little extra to someone who could translate from Chinese to English well, or having someone point out all of the places where the English simply makes no sense. Some of it is just funny to read; but other parts of it are quite frustrating trying to figure out what in the world it is trying to say. But those are minor issues and definitely don't make me enjoy this treadmill any less. I would definitely recommend it and am very glad I made the purchase.
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Reviewed in the United States on August 15, 2025 by Dan
I’m really impressed with this treadmill! It arrived very quickly and was well packaged. The size is perfect – compact, not heavy at all, and easy to move around the house whenever needed. What I love most is the free app that connects perfectly with both my Android phone and my wife’s iPhone. It tracks our workouts, steps, and calories very accurately and makes exercising much more motivating. The treadmill runs very quietly and feels solid while walking or jogging. Overall, an amazing product and great value for money. Highly recommended!
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Reviewed in the United States on November 12, 2025 by Ashraf Sharaf
It's loud. It makes a whirring sound as well as the sound of the belt moving along the surface. It's annoying. I wear a noise-canceling headset to help avoid hearing it. It beeps with every Remote use and the beep is loud. Why have it make an annoying sound at all? Use a nice soft tone not a loud annoying beep. The handlebar is very short, below my hips. Not useful. The pictures are misleading. The images are faked, adding a human to the image of the treadmill. That's why the handlebar looks like it comes up high. Also, the handlebar gets in the way when down. I often allow my feet to slide off the end when I want to pause or stop but I can't with the handlebar down (so it's in the way down there). So, using it under my desk is awkward (must put the handlebars down to work under a desk). The handlebar can't be removed. The screws wouldn't come out and Support was unable to help. And, the cord poses another problem with removing the handlebar. This model is the higher priced one. I bought it, after buying the other, because I wanted the higher horsepower motor (3.5PH instead of 2.5HP). It has a nicer display and the motor should be a higher horsepower. Everything else is worse. The belt is narrower and the whole thing is shorter. The "incline" is just small plastic feet which can be turned to point down and lift the front up higher. Like a computer keyboard with little plastic flip downs to lift the back of the keyboard. I could have just put things under the front feet of the cheaper one. The remote is also badly designed for both models. The speed control buttons are above and below the Mode button and the Pause/Go button is near the Reset (power) button. So, it's easy to hit the wrong buttons. The safety catch works, but, when activated it switches to "E07" error mode until it's reconnected and DELETES your progress. So, trip? step too wide on this narrow belt and stumble off? Trigger the safety and your progress is gone. Useless. They do include a small metal magnet to place in there to *not* use the safety catch. Why did I want the higher horsepower? I've been increasing my walking difficulty by wearing a weighted vest and carrying dumbbells. I want to increase the weight even more but the cheaper model says it handles max 265lbs and that's not enough. Also, it doesn't really handle 265lbs; it struggles at 240+. The more expensive one is supposed to handle 350lbs, so, I thought it would at least be able to handle 280lbs and so far it seems to.
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Reviewed in the United States on November 6, 2025 by Eli