Cold Knee Massager

This app is designed to work seamlessly with the smart leg cold/heat therapy device, giving you full control right from your phone. Connect via Bluetooth and you can: Start / stop the therapy with a single tap Switch between cooling and heating modes Check the device battery level in real time With a simple and intuitive interface, you can enjoy comfortable cold or heat therapy anytime — perfect for post‑sports recovery, muscle relaxation, or daily soothing. Note: Requires the dedicated leg cold/heat therapy device hardware.