Specifications; Battery Information - Garmin Fenix 7 Solar Series Owner's Manual

Specifications

Battery type
Water rating
Operating and storage tempera­
ture range
USB charging temperature
range
Solar charging temperature
range
European Union (EU) wireless
frequencies (power)
EU SAR values

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
Smartwatch mode
Battery saver watch mode
GPS only mode
All satellite systems mode
All satellite systems plus
multi-band mode
All satellite systems with
music mode
Max. battery GPS mode
Expedition GPS mode
1
The device withstands pressure equivalent to a depth of 100 m. For more information, go to www.garmin.com/waterrating.
2
All-day wear with 3 hr./day outside in 50,000 lux conditions
3
With use in 50,000 lux conditions
114
Rechargeable, built-in lithium-ion battery
1
10 ATM
From -20º to 45ºC (from -4º to 113ºF)
From 0º to 45ºC (from 32º to 113ºF)
From 0° to 60°C (from 32° to 140°F)
fēnix 7S: 2.4 GHz @ 17.3 dBm maximum, fēnix 7: 2.4 GHz @ 17.8 dBm
maximum, fēnix 7X: 2.4 GHz @ 19.3 dBm maximum
fēnix 7S: 0.32 W/kg torso, 0.32 W/kg limb, fēnix 7: 0.30 W/kg torso, 0.30
W/kg limb, fēnix 7X: 0.75 W/kg torso, 0.27 W/kg limb
fēnix 7S Battery Life
Up to 11 days typical use
Up to 14 days with solar
Up to 38 days typical use
Up to 87 days with solar
Up to 37 hr. typical use
3
Up to 46 hr. with solar
Up to 26 hr. typical use
3
Up to 30 hr. with solar
Up to 15 hr. typical use
3
Up to 16 hr. with solar
Up to 7 hr. typical use
Up to 90 hr. typical use
3
Up to 162 hr. with solar
Up to 26 days typical use
Up to 43 days with solar
fēnix 7 Battery Life
Up to 18 days typical use
2
Up to 22 days with solar
Up to 57 days typical use
2
Up to 173 days with solar
Up to 57 hr. typical use
Up to 73 hr. with solar
Up to 40 hr. typical use
Up to 48 hr. with solar
Up to 23 hr. typical use
Up to 26 hr. with solar
Up to 10 hr. typical use
Up to 136 hr. typical use
Up to 289 hr. with solar
Up to 40 days typical use
2
Up to 74 days with solar
fēnix 7X Battery Life
Up to 28 days typical use
2
Up to 37 days with solar
Up to 90 days typical use
2
Over 1 yr. with solar
Up to 89 hr. typical use
3
Up to 122 hr. with solar
Up to 63 hr. typical use
3
Up to 77 hr. with solar
Up to 36 hr. typical use
3
Up to 41 hr. with solar
Up to 16 hr. typical use
Up to 213 hr. typical use
3
Up to 578 hr. with solar
Up to 62 days typical use
2
Up to 139 days with solar
Device Information
2
2
3
3
3
3
2