Battery Information

The actual battery life depends on the features enabled on your watch, such as wrist-based heart rate, smartphone notifications, GPS, internal sensors, and connected sensors.

tactix 8 AMOLED Series

Mode

tactix 8 AMOLED - 51 mm Battery Life

Smartwatch mode

Up to 29 days with Gesture

Up to 13 days with Always On Display

Battery saver watch mode

Up to 41 days with Gesture

Not applicable for Always On Display

GPS only mode

Up to 84 hours with Gesture

Up to 65 hours with Always On Display

All satellite systems mode

Up to 68 hours with Gesture

Up to 54 hours with Always On Display

All satellite systems plus multi-band mode

Up to 62 hours with Gesture4

Up to 49 hours with Always On Display4

All satellite systems with music mode

Up to 18 hours with Gesture

Up to 18 hours with Always On Display

Max. battery GPS mode

Up to 145 hours with Gesture

Not applicable for Always On Display

Expedition GPS mode

Up to 31 days with Gesture

Not applicable for Always On Display

4 Assuming typical use with SatIQ technology

tactix 8 Solar Series

Mode

tactix 8 Solar - 51 mm Battery Life

Smartwatch mode

Up to 30 days typical use

Up to 48 days with solar5

Battery saver watch mode

Up to 48 days typical use

Up to 107 days with solar5

GPS only mode

Up to 95 hours typical use

Up to 149 hours with solar6

All satellite systems mode

Up to 68 hours typical use

Up to 92 hours with solar6

All satellite systems plus multi-band mode

Up to 52 hours typical use

Up to 65 hours with solar

All satellite systems with music mode

Up to 18 hours typical use

Max. battery GPS mode

Up to 186 hours typical use

Up to 653 hours with solar6

Expedition GPS mode

Up to 50 days typical use

Up to 118 days with solar5

5 Assuming all-day wear with 3 hours per day outside in 50,000 lux conditions

6 Assuming use in 50,000 lux conditions