How do I check the battery level?

There are three different ways to check the battery level.

• On the HRM 600 module, press the button to wake it up.
  • The battery level is OK .
  • The battery level is low .
  • The battery level is critically low .
• On your connected Garmin device, open the sensors menu, and select the HRM 600.
• In the Garmin Connect app, select > Garmin Devices, and select the HRM 600.