Specifications

Battery type

Rechargeable, built-in lithium-ion battery

Water rating

5 ATM1

Operating and storage temperature range

From -20º to 50ºC (from -4º to 122ºF)

USB charging temperature range

From 0º to 45ºC (from 32º to 113ºF)

EU wireless frequencies and transmit power

2.4 GHz: < 20 dBm maximum

13.56 MHz: < 42 dBuA/m maximum @ 10m

EU SAR values

0.04 W/kg head, 0.21 W/kg limb (41 mm); 0.07 W/kg limb (45 mm)

1 The device withstands pressure equivalent to a depth of 50 m. For more information, go to www.garmin.com/waterrating.
GUID-2CF5620C-E585-4E0A-9CC3-9565533EEE4D v2
November 2025