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.


Mode	fēnix^® 7S Standard Edition and fēnix 7S Pro Edition Battery Life	fēnix 7 Standard Edition and fēnix 7 Pro Edition Battery Life	fēnix 7X Standard Edition and fēnix 7X Pro Edition Battery Life
Smartwatch mode	Up to 11 days typical use Up to 14 days with solar¹	Up to 18 days typical use Up to 22 days with solar²	Up to 28 days typical use Up to 37 days with solar³
Battery saver watch mode	Up to 38 days typical use Up to 87 days with solar⁴	Up to 57 days typical use Up to 173 days with solar⁵	Up to 90 days typical use Over 1 yr. with solar⁶
GPS only mode	Up to 37 hr. typical use Up to 46 hr. with solar⁷	Up to 57 hr. typical use Up to 73 hr. with solar⁸	Up to 89 hr. typical use Up to 122 hr. with solar⁹
All satellite systems mode	Up to 26 hr. typical use Up to 30 hr. with solar¹⁰	Up to 40 hr. typical use Up to 48 hr. with solar¹¹	Up to 63 hr. typical use Up to 77 hr. with solar¹²
All satellite systems plus multi-band mode	Up to 15 hr. typical use Up to 16 hr. with solar¹³	Up to 23 hr. typical use Up to 26 hr. with solar¹⁴	Up to 36 hr. typical use Up to 41 hr. with solar¹⁵
All satellite systems with music mode	Up to 7 hr. typical use	Up to 10 hr. typical use	Up to 16 hr. typical use
Max. battery GPS mode	Up to 90 hr. typical use Up to 162 hr. with solar¹⁶	Up to 136 hr. typical use Up to 289 hr. with solar¹⁷	Up to 213 hr. typical use Up to 578 hr. with solar¹⁸
Expedition GPS mode	Up to 26 days typical use Up to 43 days with solar¹⁹	Up to 40 days typical use Up to 74 days with solar²⁰	Up to 62 days typical use Up to 139 days with solar²¹

¹ All-day wear with 3 hr./day outside in 50,000 lux conditions

² All-day wear with 3 hr./day outside in 50,000 lux conditions

³ All-day wear with 3 hr./day outside in 50,000 lux conditions

⁴ All-day wear with 3 hr./day outside in 50,000 lux conditions

⁵ All-day wear with 3 hr./day outside in 50,000 lux conditions

⁶ All-day wear with 3 hr./day outside in 50,000 lux conditions

⁷ With use in 50,000 lux conditions

⁸ With use in 50,000 lux conditions

⁹ With use in 50,000 lux conditions

¹⁰ With use in 50,000 lux conditions

¹¹ With use in 50,000 lux conditions

¹² With use in 50,000 lux conditions

¹³ With use in 50,000 lux conditions

¹⁴ With use in 50,000 lux conditions

¹⁵ With use in 50,000 lux conditions

¹⁶ With use in 50,000 lux conditions

¹⁷ With use in 50,000 lux conditions

¹⁸ With use in 50,000 lux conditions

¹⁹ All-day wear with 3 hr./day outside in 50,000 lux conditions

²⁰ All-day wear with 3 hr./day outside in 50,000 lux conditions

²¹ All-day wear with 3 hr./day outside in 50,000 lux conditions

fēnix® 7 Standard/Solar/Pro Series

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Battery Information