Description
What it actually does
It gets warm and it vibrates gently. That is it — and after a long shift, a long drive, or a long walk, that combination is exactly what you want wrapped around a tired joint.
The heat comes up to temperature in about a minute rather than the five or ten minutes a wheat bag takes, and it stays there instead of cooling off halfway through.
Three places, one wrap
The strap geometry is deliberately generous, so the same unit fastens round a knee, an elbow, or over the point of a shoulder. Most people buy it for one and end up using it on all three.
Settings
- Heat: three levels, from gently warm to properly hot
- Vibration: three modes, independent of the heat — use either on its own
- Auto-off: shuts down on a timer, so falling asleep in it is fine
- Display: shows the level you are on at a glance
Powering it
It runs on USB-C from any power bank or phone charger. No mains cable and no plug, so nothing ties you to one corner of the room and there is no adapter to worry about when you travel.
Buying two
Knees come in pairs, and most people who buy one come back for the second. The two-pack is priced accordingly.
Straight talk
This is a comfort and relaxation product, not a medical device. It is not intended to diagnose, treat, cure or prevent any condition. If a joint is painful enough that you are looking for treatment rather than comfort, please see a doctor or physiotherapist — a heated wrap is not a substitute for that.
Do not use it on broken skin, do not use it if you have reduced sensitivity to heat, and do not sleep with it on the highest setting.
Shipping and returns
Free shipping to the US, delivered in 7–14 business days with USPS tracking. 30 days to return it for a full refund.








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