- 3intensity levels
- 3massage modes
- 20minute session at most
- 2heat levels
Inside a knee massager session
The squeeze
Air chambers fill above and below the knee. Modes: 3 modes.
Heat
2 levels. You can run the squeeze with the heat off.
Plugs into the wall
4-button panel with color lights runs from a power adapter. Sit within reach of a socket for the session.
Heat and pressure around one knee
The QN-031KS wraps one knee with split straps above and below the joint, so it stays put when you bend your leg. Dual airbags squeeze while the heat pad warms.
A four-button panel with colored lights sets three modes, three intensities and two heat levels. Each session stops after 20 minutes.
It fits knees from 15 to 24 inches around and weighs 1.5 pounds. It needs a power connection, so plan to sit within reach of a socket.

Good to know before you buy
It needs a socket, so you sit while it runs. It wraps one knee.
QUINEAR QN-031KS specifications
- Type
- Knee Massager
- Coverage
- Knee
- Pressure levels
- 3
- Modes
- 3 modes
- Timer
- 20 minutes, then it shuts off
- Heat
- 2 levels
- Power
- Plugs into the wall
- Controls
- 4-button panel with color lights
- Fit
- Knees 15–24 in around
- Shipping weight
- 1.5 lb
- Model
- QN-031KS
What's in the box
- Knee wrap
- Adapter
- Storage bag
- User manual
Using the knee massager
Plug in the adapter.
Wrap the knee and close the upper and lower straps.
Pick a mode and an intensity on the panel.
Add heat if you want it.
Stop at 20 minutes and let the heat pad cool.
Before your first session
- Do not use it with deep vein thrombosis or a heart condition, or during pregnancy.
- Keep it away from water, do not use it while you sleep or bathe, and stop at 20 minutes.
From the safety information for the QN-031KS. The manual in the box has the full list.
What buyers say about the knee massager
All buyer reviews4.0 out of 5
2,809 ratings.
- 5 stars58%
- 4 stars15%
- 3 stars11%
- 2 stars5%
- 1 star11%
Easing Knee Discomfort
As someone who deals with occasional knee discomfort, the Knee Massager with Heat has become a welcome addition to my pain relief routine. With its heating and air compression massage functions, it effectively targets not only my knee but also the surrounding areas, providing soothing warmth and alleviating pain. One of its standout features is the long power cord, which makes it incredibly convenient to use without being tethered to an outlet. Plus, the adjustable heating levels allow for personalized comfort, catering to individual preferences. The Velcro straps make adjusting the size of the knee brace wrap massager a breeze, ensuring a snug and comfortable fit. Additionally, the 20-minute auto shut-off function provides peace of mind, preventing overheating or over-massaging.However, it's important to consider a few drawbacks. The fact that it's not wireless or rechargeable means I need to stay connected to an outlet during use, which can be somewhat limiting. Additionally, while the one-size-fits-all design is convenient, it may not be suitable for everyone, so it's essential to check the dimensions before purchasing. Lastly, the inability to adjust the auto time feature may be a drawback for some users.Despite these minor drawbacks, the Knee Massager with Heat has proven to be a valuable tool in my pain management routine, providing effective relief and promoting relaxation.
Decent Idea, But Didn’t Meet My Expectations
I tried this knee massager hoping for some good relief, but unfortunately, it didn’t quite deliver what I needed. Having to stay plugged in while using it was inconvenient, and I found it limited my mobility during sessions.The device is comfortable to wear, but I just didn’t feel the kind of relief or massage intensity I was looking for. It might work better for others, but for me, it fell a bit short.
Good purchase overall
I recently purchased the QUINEAR Knee Massager with heat for my father, hoping it would provide some much-needed relief for his knee pain. Overall, it's a decent product, but it falls short in a few key areas.On the positive side, the massager offers effective heat therapy, which helps soothe sore muscles and alleviate discomfort. The adjustable intensity settings allow for personalized massages, catering to individual preferences and needs. The design is sleek and compact, making it convenient to use and store.However, one notable drawback is the massager's lack of optimal contouring around the knees. While it does provide some level of relief, it fails to snugly fit the knee area, compromising the overall effectiveness. Additionally, my father found it less comfortable than we initially anticipated. The padding could be improved to enhance the user experience, especially during longer massage sessions.Despite these drawbacks, the QUINEAR Knee Massager with heat still offers valuable features like heat therapy and adjustable settings, making it a viable option for individuals seeking knee pain relief. However, potential buyers should be aware of its limited contouring and moderate comfort level. With some enhancements, this product could truly excel and provide a more tailored and comfortable experience for users.
Don’t waste your money!
The Heater is very weak, not heating well.The strap size not enough, and it will open directly once you started to use it even you did fold it well, due to the Air Compression.
Questions about the knee massager

QUINEAR Air Compression Knee Massager with Heat QN-031KS
Fits 15–24 in around the knee · $55.99
Start Your Session on AmazonOur retail partner takes the order.
Will the knee wrap fit my knee?
It fits knees from 15 to 24 inches around, with split straps above and below the joint.
How long can I use the knee wrap at a time?
Up to 20 minutes: the safety notes say not to go longer, and the wrap stops itself at 20 minutes.
knee massager or QN-021A foot and calf massager
Knee wrap or QN-021A leg wraps?
The knee wrap works on one knee with dual airbags and 2 heat levels. The QN-021A wraps both feet and calves with heat. Pick by where you want the warmth.
| Air Compression Knee Massager with Heat QN-031KS | Foot and Calf Massager with Heat QN-021A | |
|---|---|---|
| Coverage | Knee | Foot and calf |
| Modes | 3 modes | Sequence, Circulation, Whole |
| Timer | 20 minutes, then it shuts off | 20 minutes, then it stops |
| Heat | 2 levels | 2 levels, 38–48 °C |
| Fit | Knees 15–24 in around | Calves up to 22 in around, or 28.5 in with the 2 extenders, 16.5 in tall |
| Cordless | No | No |
| Heat setting | Yes | Yes |
| Price | $55.99 | from $84.97 |
| Buyer ratings | 4.0 out of 5 from 2,809 | 4.2 out of 5 from 10,638 |
| Better choice when | The knee is the spot | Feet and calves are the spot |


