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.

fēnix^® 9
Mode	43 mm Battery Life	47 mm Battery Life	51 mm Battery Life
Smartwatch mode	Up to 10 days	Up to 16 days	Up to 29 days
Low power watch mode	Up to 15 days	Up to 24 days	Up to 42 days
Activity mode (Normal or Balanced power mode)	Up to 18 hours	Up to 30 hours	Up to 54 hours
Activity mode and music (Normal power mode)	Up to 7 hours	Up to 12 hours	Up to 21 hours
Activity mode (Max Battery power mode)	Up to 49 hours	Up to 81 hours	Up to 145 hours
Activity mode (Extended power mode)	Up to 22 hours	Up to 37 hours	Up to 65 hours
Activity mode (Max Accuracy power mode)	Up to 15 hours	Up to 25 hours	Up to 45 hours
Expedition mode	Up to 10 days	Up to 18 days	Up to 31 days

fēnix 9 Pro AMOLED and fēnix 9 Pro AMOLED - inReach^®
Mode	43 mm Battery Life	47 mm Battery Life	51 mm Battery Life
Smartwatch mode	Up to 10 days	Up to 18 days	Up to 31 days
Low power watch mode	Up to 15 days	Up to 24 days	Up to 42 days
Activity mode (Normal or Balanced power mode)	Up to 18 hours	Up to 32 hours	Up to 56 hours
Activity mode and music (Normal power mode)	Up to 7 hours	Up to 13 hours	Up to 22 hours
Activity mode and LTE LiveTrack (Normal power mode)¹	Up to 9 hours	Up to 16 hours	Up to 27 hours
Activity mode (Max Battery power mode)	Up to 50 hours	Up to 87 hours	Up to 151 hours
Activity mode (Extended power mode)	Up to 22 hours	Up to 37 hours	Up to 65 hours
Activity mode (Max Accuracy power mode)	Up to 15 hours	Up to 26 hours	Up to 45 hours
Expedition mode	Up to 10 days	Up to 18 days	Up to 31 days

fēnix 9 Pro Solar and fēnix 9 Pro Solar - inReach
Mode	47 mm Battery Life	51 mm Battery Life
Smartwatch mode	Up to 21 days/34 days with solar ²	Up to 30 days/57 days with solar ²
Low power watch mode	Up to 37 days/119 days with solar ²	Up to 52 days/291 days with solar ²
Activity mode (Normal or Balanced power mode)	Up to 54 hours/81 hours with solar ³	Up to 75 hours/124 hours with solar ³
Activity mode and music (Normal power mode)	Up to 15 hours/16 hours with solar ³	Up to 21 hours/23 hours with solar ³
Activity mode and LTE LiveTrack (Normal power mode)¹	Up to 21 hours/24 hours with solar ³	Up to 30 hours/35 hours with solar ³
Activity mode (Max Battery power mode)	Up to 132 hours/740 hours with solar ³	Up to 186 hours/1000 hours with solar ³
Activity mode (Extended power mode)	Up to 71 hours/127 hours with solar ³	Up to 100 hours/211 hours with solar ³
Activity mode (Max Accuracy power mode)	Up to 38 hours/49 hours with solar ³	Up to 54 hours/75 hours with solar ³
Expedition mode	Up to 30 days/68 days with solar ²	Up to 42 days/124 days with solar ²

¹ Requires an active inReach service plan

² Assuming all-day wear with 3 hours per day outside in 50,000 lux conditions

³ Assuming use outside in 50,000 lux conditions

fēnix® 9 Series

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Battery Information