Braden Finney—June 29, 2025
The adjustable strap is awesome to get a secure fit to your knee. I love the heat function after a long workout, my sore knee gets good relief. The battery so far has lasted pretty well for me; this product seems like it will hold up to my repeated use. The price point is also pretty spot on compared to two traditional wraps. Read more
Robin Proctor—July 22, 2025
I had an acl injury over 20 years ago. This helps with some stiffness in my knee. I still have to exercise and see an orthopedic, but this is a good add on to staying mobile. Read more
B. Anderson—June 10, 2025
I’ve got a fancy Kickstarter knee massager that cost a pretty penny, but this one blows it out of the water for a fraction of the price. It straps onto my knee like it means business, staying put no matter how much I shift around, and when I crank it to the highest setting, it delivers some serious pressure that really digs into those tight spots. After a full day on my feet, with my knee replacement from a year ago due to a military injury still giving me grief, this thing works wonders at loosening everything up and getting me back to feeling human. The build is solid, and it’s simple to use - just strap it on, pick your setting, and let it do its magic. It’s been a game-changer for my recovery, making those long workdays less of a strain on my knee. I can’t believe how well it performs compared to my other unit, which now feels like an overpriced paperweight. For the relief it brings and the quality you get, this massager is an easy 5-star win - my knee’s practically throwing it a parade. Read more
DanaB—May 13, 2025
This is primarily a knee massager, not a heating pad, but the heat setting certainly adds to the comfort. You only get one heat setting, which is warm, but I wish there was a hotter setting, since heat can help so much in relieving pain. Given what this does, I did not find it too bulky for my knee, though I do recommend using this on a bent, not straight, knee; it can be somewhat painful on a straight one. On a bent knee, this is the closest thing to a massage that a machine can give, and it felt nice when my knee was sore, especially with the heat setting. Like others have said, the massage is repeated squeezing and then relaxing, though this knee massager does vibrate as well. The strong compression overwhelms the slight vibrating so that the vibrating becomes almost difficult to notice. This is a lot like having a few of those blood pressure cuffs taking turns pressing and squeezing various areas of your knee, but they rotate around to reach different areas of your knee at a time, like a massage. The phone app allows you to select how firm (tight) or gentle (loose) the compression is. You can also use the app to create your own patterns (modes) for the massage to follow. I see other reviewers saying they were unable to get the app working, and this knee massager has the most confusing-to-download app I've ever encountered. When I scanned the QR code inside the instruction booklet, I was initially taken to a link called "unlimited games" and asked to enter my credit card number. I did not enter that, so I was told "activation failed". That almost caused me to give up on the app for this, the first time. The second time, I just hit the back button from there and finally got the option to download the comfytemp app that links to this knee massager. So the app download process was a little confusing and frustrating; otherwise this would be a solid 5 stars. I am glad I finally got it working with the app, though. The app allows many options, from choosing between Fahrenheit and Celsius for the heat setting to creating your own modes for the knee massager. It also has a blog (news articles) and a sales section, which I didn't explore much because, given my adventures in downloading the app, I did not know if they were truly health news articles and not ads. However, viewing these sections is entirely optional, so they won't limit your experience to use the knee massager app. Further, the app is a handy way to control your knee massager remotely, including setting it up to massage your knee in exactly the manner and direction, (top of knee, side of knee, etc.) you want, including how firmly or gently you want. The ability to customize these options really impressed me. So overall, I am quite happy with this product! Read more


Marie—June 13, 2025
Amazing This cordless knee compression massager is amazing. My knees have been hurting so bad lately, more than usual. My left knee has been the worse but now my right knee is effected because of all of the pressure. I used this massager on my knee and it really helped. The heat level is sufficient and not too hot. It's easy to use. It does have noise but it's not really loud. I've been bringing it to work with me and when the air is blowing in my office, no one can hear it but once the air stops blowing, it can be heard. The part that can be heard is the massager. I couldn't figure out how to use heat only but overall this product is amazing and excellent. Read more
Lee—May 3, 2025
This knee massager is extremely Bulky. It is easy to put on and control as the buttons are on the front and in plain view. It is usb c rechargeable. The compression is extreme. The instructions say to loosen the velcro to lessen the compressions and to tighten it to make them stronger, however if you loosen it enough to make the compressions comfortable it easily slips down the leg. I was really looking forward to the heat but after turning the heat on and waiting for 10 minutes it never warmed up. Read more
Matthew M. Moog—June 2, 2025
My wife has historically had issues with knee pain due to injuries as a teenager and this has been a life saver for her. The cuff fits comfortably and is adjustable enough to be set in a way that does not induce any additional pain while still being effective. Functionality wise the device works well and has a good set of options. There’s the option for heat as well as pressure. The pressure scan be adjusted to a higher or lower level and acts similar to a blood pressure cuff. Overall the pressure range is excellent and there’s even some levels that are just too high which indicates it can work well even in the most severe of applications. The massage function works extremely well as well. It’s adjustable within a decent range of intensity that provides good relief. Over all this is an excellent value for the money and has been an excellent addition to enabled pain relief when needed. Read more