Polar 360 LEDs

When the device is charging / searching for connection / updating firmware

• Charging is indicated by four clockwise rotating red LEDs. When the battery is fully charged, the red LEDs remain continuously on.

  

• If you disconnect Polar 360 from the charger before it is set up and paired with a phone, it will continue to search for a connection to a phone for 30 minutes before going to sleep. This search is indicated by four clockwise rotating red LEDs which light up one at a time and with a faster rotation than during charging.

  

• Firmware update is indicated by four counterclockwise rotating red LEDs.

  

When the device is on, but not worn

These LEDs are on when the device is on and ready to measure your heart rate, but the optical heart rate sensor is not in contact with your skin.

When the device is measuring your heart rate

These LEDs are on when you are wearing the device and the device is measuring your hear rate.