Can I swim with ALPHA 2?

ALPHA 2 is safe for swimming and is water resistant to 30 meters. While many ALPHA users have had success monitoring heart rate while swimming, we cannot guarantee its accuracy under water due to multiple factors, including water pressure and temperature.



  • If you decide to bring your Mio ALPHA into the water with you, we strongly advise that you don't press any buttons, since water pressure may cause buttons to stick or break.
  • We do not recommend scuba diving with ALPHA.