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Battery Information

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

Smartwatch mode

Up to 36 days/90 days with solar1

Low power watch mode

Up to 92 days/Unlimited with solar1

Activity mode (Normal or Balanced power mode)

Up to 80 hours/144 hours with solar2

Activity mode and music (Normal or Balanced power mode)

Up to 22 hours/25 hours with solar2

Activity mode (Max Battery power mode)

Up to 210 hours/Unlimited with solar2

Activity mode (Extended power mode)

Up to 120 hours/320 hours with solar2

Activity mode (Max Accuracy power mode)

Up to 60 hours/90 hours with solar2

Expedition mode

Up to 77 days/Unlimited with solar1
1 Assuming all-day wear with 3 hours per day outside in 50,000 lux conditions
2 Assuming use outside in 50,000 lux conditions
GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20 v1
October 2026
© 2026 Garmin Ltd.