Strap causing intense rash/friction burn? - Google Pixel Watch Community

rash from watch - Samsung Community

Burn” mark where the LEDs for sensors are : r/whoop

Has anybody had issues with skin burns/rash from Pixel 3 being in your front pocket? - Google Pixel Community

Has anybody had issues with skin burns/rash from Pixel 3 being in your front pocket? - Google Pixel Community

How to fix heart rate strap chaffing issues

First look at new Mio Link ANT+/Bluetooth Smart optical heart rate wrist band

Watch Rash And How To Deal With It - Body Glide

Pixel Watch Burn or Any watch Burn : r/PixelWatch

Fitbit Important Safety and Product Information

Why do smart watches like FitBit and Apple Watch cause burns or skin irritation under the flashing sensors? - Quora