Gentle, adjustable warmth designed to help loosen daily stiffness and ease the everyday aches in your knees. Wraps comfortably around one knee, plugs into any USB power source, and lets you relax into the comfort you've been missing.
WHAT YOU'LL LOVE
Three Adjustable Heat Levels — from a gentle 38°C up to a deeply soothing 60°C, so you control the comfort
Targeted Warmth — heats exactly where you need it on the knee, thigh, or shin
Lightweight & Breathable — just 110g, made from soft SBR composite fabric that stays comfortable for long sessions
One-Size Adjustable Fit — secure hook-and-loop straps wrap around most leg sizes
USB-C Powered — plug into any USB adapter, laptop, or power bank — no batteries to charge, no running out
Built for Daily Use — quietly becomes part of your evening routine
HEAT SETTINGS
When using a standard USB power source (5V):
High — around 44°C
Medium — around 41°C
Low — around 38°C
When using an 8.5V adapter for deeper warmth:
High — 56–65°C
Medium — 46–59°C
Low — 40–45°C
Hold the button for 3 seconds to power on or off. Short press to switch between heat levels.
HOW TO USE
Wrap the brace around your knee, thigh, or shin
Secure the velcro straps for a snug fit
Plug the USB-C cable into the controller and any USB power source
Hold the button for 3 seconds to power on
Tap to choose your heat level — sit back and relax
WHAT'S IN THE BOX
1x Arthronix™ Heated Knee Brace
1x USB-C charging cable
Quick start guide
SPECIFICATIONS
Material
SBR composite fabric, soft inner lining
Weight
Approximately 110g
Size
One size — adjustable straps fit most
Color
Classic Black
Power Input
USB-C, 5V standard or 8.5V adapter
Heat Range
38°C – 65°C
Heat Levels
3 (Low / Medium / High)
Control
Single-button controller with LED indicator
Power Source
USB plug-in (no batteries)
A NOTE ON COMFORT
This is a heat comfort product designed for everyday relaxation and warmth, not a medical treatment. If you have a diagnosed condition or concern, please follow your doctor's or physiotherapist's advice.