Specifications

NOTICE

Typical value tested under Garmin’s laboratory conditions. The actual battery life depends on the features enabled on your device and environmental factors, such as activity tracking, wrist-based heart rate, smartphone notifications frequency, GPS status, internal sensors, and connected sensors.

Battery type

Rechargeable, built-in lithium-ion battery

Water rating

20 ATM 1

Dive (EN 13319)2

Decompression model

Bühlmann ZHL-16C

Operating and storage temperature range

From -20º to 45ºC (from -4º to 113ºF)

Underwater operating temperature range

From 0° to 40°C (from 32° to 104°F)

USB charging temperature range

From 0º to 45ºC (from 32º to 113ºF)

Depth sensor

Accurate from 0 m to 200 m (0 ft. to 656 ft.) complying with EN 13319

Resolution (m): 0.1 m until 99.9 m, 1 m at 100 m

Resolution (ft.): 1 ft.

Inspection interval

Inspect parts before each use for damage. Replace parts as needed.3

1 The device withstands pressure equivalent to a depth of 200 m. For more information, go Garmin.com/waterrating.

2 Designed to comply with CSN EN 13319.

3 Aside from normal wear and tear, performance is not affected by aging.