• After more than 15 years covering everything Apple, it’s with a heavy heart we announce that we will no longer be publishing new content on iMore and the iMore forums will be closing as of November 1st, 2024.

iMore

Just wondering. I can imagine the heart rate sensor getting sweaty trapping dirt and dead skin, and just getting generally gunked up and grimey, with it being on the back of your watch against your wrist. How smooth is the sensor? Is it flush with the watch or recessed? In either case does anyone know if it will get dirty and affect performance? How do you plan to keep it clean?
COMPANY
RESOURCES
FOLLOW
Top Bottom