Battery type

Rechargeable, built-in lithium-polymer battery

Battery life

Up to 7 days in smartwatch mode (with heart rate)

Up to 13 hr. in GPS mode

Operating temperature range

From -20º to 50ºC (from -4º to 122ºF)

Charging temperature range

From 0º to 45ºC (from 32º to 113ºF)

Wireless frequencies/protocols

2.4 GHz @ 8 dBm nominal

  • ANT‍+® wireless communications protocol

  • Bluetooth® 4.2 technology

13.56 MHz @ -40 dBm nominal, NFC wireless technology

Water rating

Swim, 5 ATM1

1 *The device withstands pressure equivalent to a depth of 50 m. For more information, go to www.garmin.com/waterrating.
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