





15% Incline Walking Pad Treadmills for Home, 3-in-1 Under Desk Treadmill | Portable Treadmill, Foldable, 2.5HP Quiet Brushless, Remote Control, 300Lbs Weight
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Description
• Boost Calorie Burn with a 15% Incline – This under-desk treadmill lets you add a realistic hill-climbing challenge thanks to its adjustable 15% incline. It helps you torch more calories in less time while making your home workouts more engaging and effective • Super Thin Foldable Design – Just 4.3” for Simple Storage – Folded down to only 4.3 inches tall, this compact treadmill slides under couches or beds without a hassle. Built‑in front wheels make moving it effortless, and you can store it flat or upright to save space in small apartments or home offices • Holds 300 lbs & Features a Non‑Slip Belt – Stable, Joint‑Friendly Workouts – With a 6‑layer anti‑slip running belt and a shock‑absorbing system, this treadmill reduces impact on your knees and joints while keeping you secure. It supports up to 300 lbs, runs below 45 dB, and gives you a solid, low‑profile base for walking or light jogging • Quiet 2.5HP Motor – Smooth Speeds from 0.6 to 6.2 mph – The powerful yet quiet 2.5HP motor stays under 45 dB, so you won’t disturb others at home or in the office. Speed changes smoothly from a slow 0.6 mph walk up to a brisk 6.2 mph jog, making it easy to start gentle or push harder • Diamond‑Tread Belt for Superior Grip & Multi‑Layer Cushioning – The textured diamond pattern gives you excellent traction to prevent slipping, even during faster walking or light jogging. Combined with multiple belt layers that absorb shock, it delivers a stable, low‑impact stride that’s kinder on your joints and more comfortable overall
Details
Features & Specs
- Maximum Speed
- 6.2 Miles per Hour
- Additional Features
- Foldable
- Maximum Horsepower
- 2.5 Horsepower
- Maximum Weight Recommendation
- 300 Pounds
Measurements
- Item Dimensions D x W x H
- 44.06"D x 22.15"W x 4.1"H
Materials & Care
- Material Type
- Metal
Additional Details
- Color
- Black
Item Details
- Brand Name
- AUDAXFIT
- Included Components
- Tool Kit
- Model Name
- U18F
- Manufacturer
- AUDAXFIT
- Warranty Description
- 1 Year Warranty
Frequently asked questions
- What is the weight capacity of this treadmill?
- It supports up to 300 lbs, as stated in the product details.
- How quiet is the motor?
- The 2.5HP motor runs below 45 dB, so it won't disturb others at home or in the office.
- What is the maximum speed?
- The maximum speed is 6.2 miles per hour, and speeds can be adjusted smoothly from 0.6 mph up to that.
Customer reviews

Love this walk pad - Lots of great features
I've used this walk pad almost every day since I ordered it! It works great and has lots of really nice features. I never had a walk pad before, so there are a couple things I'm going to mention first about assembling this specific walk pad - not sure if these are common or not. 1.) When you attach the arms/frame, there are two screws on each side that hold it in. One is more of a knob and the other is a hex screw. You must put the hex screw in first! The knobs are just there to stabilize the arms when you're walking, but they are (deliberately) somewhat loose so that you can easily unscrew them when you want to fold up the walk pad for storage. It's the hex screw that holds the arms firmly to the base. If you attach the knob first it just kind of flops around because it's not meant to be really tight....this caused me a bit of grief (because I did not read the instructions haha). Especially if you are assembling this by yourself, you have to put the hex screw on first (both sides) so that the arms/frame is firmly attached to the base. Then go back and attach the knobs. 2. There are two stainless steel 'screws' with rings attached that are used to lock the handles in place (i.e. what you actually hold onto when you're walking). For me, one of these went in pretty easily with only a bit of effort. The second one was more difficult. The challenge is that you need to align the holes in the handles with the holes at the top of the frame. Also, each screw has a tiny little 'nib' that stick out at the bottom (with a spring inside, i.e. so this can go in and out of the screw and 'pops' in place once you stick it thru the holes.) Once you get the holes aligned you need to push the screw thru......but it's hard to hold them perfecly straight together especially for the first one. At first I thought the holes weren't drilled right, but I found it's just a matter of pushing the nib in and out a few times to get the spring mobilized BEFORE attempting to push it thru the holes. Then, it's a matter of rotating it and wiggling back and forth to push it thru those aligned holes. Again the first one was pretty tricky but once I had that in place and the arms were stabilized on that side, it was much easier to get the second one through. Of course once this is all set you're good to go. I don't plan on storing this very often, so it's no big deal for me. Also, now that I know how to do it(!) I wouldn't get as frustrated as I did the first time around. But if you plan to constantly fold this up and store it every day, this might be annoying. 3.) The device holder snaps into place. At first I thought it just rested in the holes because it was a little hard to press it into the holes and I was worried I was going to break it(!) Don't worry, just use a little elbow grease and you'll see it does pop right in with just a bit of extra pressure. 4.) The incline on this walk pad is managed manually. there are two legs at the front that can be folded flat for a relatively flat walk. Or you can fold them forward for more of an incline. By adding two rubber feet to the folded out feet you can add even more incline. I'm using this with the feet folded forward. I found the extra height isn't really necessary for what I want, but if you like a bit more of a challenge, you can definitely feel it with the feet attached. For someone that wants to constantly change the incline, buying a walk pad that has automated incline adjustment would be a better way to go. For me this is perfectly fine and I don't think I'll use the other settings very often. 5.) The handle bars looked a little big to me in the online photos, but they look appropriate (not 'oversized) in real life. Very comfortable to hold onto. Despite my all my notes(!) about assembly this was honestly pretty easy to put together! It works great and it's quite quiet except on the highest settings (but even that is not very noisy.) I always watch a show when I walk, and I can easily hear the sound at any setting. There are a lot of nice features to this walk pad - in addition to what I've already mentioned: - There are two knobs at the heel-end of the walk pad that can be adjusted to make the walk pad level on any surface - The controller is intuitive - very easy to use. When you turn it on, the walk pad always gets up to speed gradually so you don't get a jolt by suddenly having the pad speed up. - There is a little indented tray at the front, just below the device holder, that lets you neatly store the controller. This is a really great feature as I hate having controllers laying around the house(!) they always get mixed up. Just very handy and neat. - There are also some rubberized handles (at the side) you can use to help move the walk pad when you need to store it. Very thoughtfully designed! Love it!
I've used this walk pad almost every day since I ordered it! It works great and has lots of really nice features. I never had a walk pad before, so there are a couple things I'm going to mention first about assembling this specific walk pad - not sure if these are common or not. 1.) When you attach the arms/frame, there are two screws on each side that hold it in. One is more of a knob and the other is a hex screw. You must put the hex screw in first! The knobs are just there to stabilize the arms when you're walking, but they are (deliberately) somewhat loose so that you can easily unscrew them when you want to fold up the walk pad for storage. It's the hex screw that holds the arms firmly to the base. If you attach the knob first it just kind of flops around because it's not meant to be really tight....this caused me a bit of grief (because I did not read the instructions haha). Especially if you are assembling this by yourself, you have to put the hex screw on first (both sides) so that the arms/frame is firmly attached to the base. Then go back and attach the knobs. 2. There are two stainless steel 'screws' with rings attached that are used to lock the handles in place (i.e. what you actually hold onto when you're walking). For me, one of these went in pretty easily with only a bit of effort. The second one was more difficult. The challenge is that you need to align the holes in the handles with the holes at the top of the frame. Also, each screw has a tiny little 'nib' that stick out at the bottom (with a spring inside, i.e. so this can go in and out of the screw and 'pops' in place once you stick it thru the holes.) Once you get the holes aligned you need to push the screw thru......but it's hard to hold them perfecly straight together especially for the first one. At first I thought the holes weren't drilled right, but I found it's just a matter of pushing the nib in and out a few times to get the spring mobilized BEFORE attempting to push it thru the holes. Then, it's a matter of rotating it and wiggling back and forth to push it thru those aligned holes. Again the first one was pretty tricky but once I had that in place and the arms were stabilized on that side, it was much easier to get the second one through. Of course once this is all set you're good to go. I don't plan on storing this very often, so it's no big deal for me. Also, now that I know how to do it(!) I wouldn't get as frustrated as I did the first time around. But if you plan to constantly fold this up and store it every day, this might be annoying. 3.) The device holder snaps into place. At first I thought it just rested in the holes because it was a little hard to press it into the holes and I was worried I was going to break it(!) Don't worry, just use a little elbow grease and you'll see it does pop right in with just a bit of extra pressure. 4.) The incline on this walk pad is managed manually. there are two legs at the front that can be folded flat for a relatively flat walk. Or you can fold them forward for more of an incline. By adding two rubber feet to the folded out feet you can add even more incline. I'm using this with the feet folded forward. I found the extra height isn't really necessary for what I want, but if you like a bit more of a challenge, you can definitely feel it with the feet attached. For someone that wants to constantly change the incline, buying a walk pad that has automated incline adjustment would be a better way to go. For me this is perfectly fine and I don't think I'll use the other settings very often. 5.) The handle bars looked a little big to me in the online photos, but they look appropriate (not 'oversized) in real life. Very comfortable to hold onto. Despite my all my notes(!) about assembly this was honestly pretty easy to put together! It works great and it's quite quiet except on the highest settings (but even that is not very noisy.) I always watch a show when I walk, and I can easily hear the sound at any setting. There are a lot of nice features to this walk pad - in addition to what I've already mentioned: - There are two knobs at the heel-end of the walk pad that can be adjusted to make the walk pad level on any surface - The controller is intuitive - very easy to use. When you turn it on, the walk pad always gets up to speed gradually so you don't get a jolt by suddenly having the pad speed up. - There is a little indented tray at the front, just below the device holder, that lets you neatly store the controller. This is a really great feature as I hate having controllers laying around the house(!) they always get mixed up. Just very handy and neat. - There are also some rubberized handles (at the side) you can use to help move the walk pad when you need to store it. Very thoughtfully designed! Love it!








Great--But Don't Expect Big Treadmill Capabilities!
Since I'm used to a regular treadmill, and the ad here makes this walking pad version look bigger than it is, this is different than I expected. Yet I love it! One of the main differences between this and my small but standard treadmill is the size. It's smaller than I expected. This gives portability and space versatility, but it also means that my legs are too long to run on this as an average-height woman. It's low to the ground, though, in a way that makes it safer for my kids to use (with supervision). Another big difference is the simplicity. The incline can only be set manually via flip-feet and plastic stands. The speed options are more limited. And the controls can only run via remote. The downside is that there are no routine options since the incline set is manual. The plus side is that I can keep my kids from going too fast or using the machine unsupervised since I keep the remote. The set-up was simple. A screw was misnamed on the instructions, but diagrams clarified which part was being referenced. Otherwise it was an easy assembly. (I recommend flipping the front feet down to allow the allen wrench to manuever easily, given the handle length.) The build is mostly great. The main unit seems highly durable. Also, for flat storage, the handle can be loosened via knobs, and then be kept folded via a third knob. However, the phone holder only has screws on the back, so the front is wobbly. I really love a few aspects I've yet to mention. One, this is designed with wheels on the front edge to make it easy to move around once assembled. So I can wheel this by the TV to exercise while watching videos. Two, this is sooo quiet. Note that, though far more portable than my regular treadmill, this is still heavy for me to carry. I would get this again--I just wouldn't expect a walking pad treadmill to be too similar to a regular one, other than having a motorized walking area, handles, and some basic settings in common. My video shows the product in use by a 5 year-old.
Since I'm used to a regular treadmill, and the ad here makes this walking pad version look bigger than it is, this is different than I expected. Yet I love it! One of the main differences between this and my small but standard treadmill is the size. It's smaller than I expected. This gives portability and space versatility, but it also means that my legs are too long to run on this as an average-height woman. It's low to the ground, though, in a way that makes it safer for my kids to use (with supervision). Another big difference is the simplicity. The incline can only be set manually via flip-feet and plastic stands. The speed options are more limited. And the controls can only run via remote. The downside is that there are no routine options since the incline set is manual. The plus side is that I can keep my kids from going too fast or using the machine unsupervised since I keep the remote. The set-up was simple. A screw was misnamed on the instructions, but diagrams clarified which part was being referenced. Otherwise it was an easy assembly. (I recommend flipping the front feet down to allow the allen wrench to manuever easily, given the handle length.) The build is mostly great. The main unit seems highly durable. Also, for flat storage, the handle can be loosened via knobs, and then be kept folded via a third knob. However, the phone holder only has screws on the back, so the front is wobbly. I really love a few aspects I've yet to mention. One, this is designed with wheels on the front edge to make it easy to move around once assembled. So I can wheel this by the TV to exercise while watching videos. Two, this is sooo quiet. Note that, though far more portable than my regular treadmill, this is still heavy for me to carry. I would get this again--I just wouldn't expect a walking pad treadmill to be too similar to a regular one, other than having a motorized walking area, handles, and some basic settings in common. My video shows the product in use by a 5 year-old.

Perfect Space-Saving Treadmill for Home and Office Use
I’ve been extremely happy with this incline walking pad treadmill. It offers a great combination of functionality, convenience, and compact design, making it ideal for anyone looking to stay active without dedicating an entire room to fitness equipment. The 4-in-1 design is one of its best features. I can use it as an under-desk walking pad while working, a regular walking treadmill, or increase the intensity with the incline option. The foldable handles provide extra stability when needed and fold down easily for storage. The 2.5HP brushless motor runs surprisingly quietly, which is perfect for home use. I can walk during meetings or while watching TV without disturbing others. Despite its compact size, the treadmill feels sturdy and well-built, and the 330-pound weight capacity adds confidence in its durability. I also appreciate how easy it is to move around. The built-in wheels make it simple to slide under a bed, couch, or desk when not in use. Setup was quick, and the controls are straightforward and user-friendly. Overall, this treadmill is an excellent choice for anyone wanting to increase daily activity, work while walking, or maintain a fitness routine in a small space. It’s quiet, versatile, and convenient—everything I was looking for in a home treadmill.
I’ve been extremely happy with this incline walking pad treadmill. It offers a great combination of functionality, convenience, and compact design, making it ideal for anyone looking to stay active without dedicating an entire room to fitness equipment. The 4-in-1 design is one of its best features. I can use it as an under-desk walking pad while working, a regular walking treadmill, or increase the intensity with the incline option. The foldable handles provide extra stability when needed and fold down easily for storage. The 2.5HP brushless motor runs surprisingly quietly, which is perfect for home use. I can walk during meetings or while watching TV without disturbing others. Despite its compact size, the treadmill feels sturdy and well-built, and the 330-pound weight capacity adds confidence in its durability. I also appreciate how easy it is to move around. The built-in wheels make it simple to slide under a bed, couch, or desk when not in use. Setup was quick, and the controls are straightforward and user-friendly. Overall, this treadmill is an excellent choice for anyone wanting to increase daily activity, work while walking, or maintain a fitness routine in a small space. It’s quiet, versatile, and convenient—everything I was looking for in a home treadmill.

Quiet
The walking pad was easy to assemble. It is much quieter than previous walking pads I have owned, both in the running of the belt and the beep it makes when it turns on. The three incline settings are flat, metal supports that can be flipped down to lift it, and finally orange wedges that are included that you can manually add and remove from the front of the pad before and after use. They seem a bit precarious to me, especially the removable wedges so I won't be using those. The middle option that you flip down does feel more stable and gives a slight incline. The walking surface itself is small, meaning your strides must be small. I imagine anyone over 5'7"-5'8" would struggle with walking comfortably. This also means that using it at higher speeds can feel a bit dodgey as we were feeling our foot hitting the end of the belt right as we were lifting it to maintain a jog. The bar is simple and great for holding a phone or small tablet. The optional arms got more in the way than anything, but would be beneficial to someone needing the extra mobility help It's pretty easy to roll around, and it can also be lifted by the bar when folded (as it locks into place) It's low profile but doesn't quite fit under our couch. Easily fits under a bed though
The walking pad was easy to assemble. It is much quieter than previous walking pads I have owned, both in the running of the belt and the beep it makes when it turns on. The three incline settings are flat, metal supports that can be flipped down to lift it, and finally orange wedges that are included that you can manually add and remove from the front of the pad before and after use. They seem a bit precarious to me, especially the removable wedges so I won't be using those. The middle option that you flip down does feel more stable and gives a slight incline. The walking surface itself is small, meaning your strides must be small. I imagine anyone over 5'7"-5'8" would struggle with walking comfortably. This also means that using it at higher speeds can feel a bit dodgey as we were feeling our foot hitting the end of the belt right as we were lifting it to maintain a jog. The bar is simple and great for holding a phone or small tablet. The optional arms got more in the way than anything, but would be beneficial to someone needing the extra mobility help It's pretty easy to roll around, and it can also be lifted by the bar when folded (as it locks into place) It's low profile but doesn't quite fit under our couch. Easily fits under a bed though















