Forerunner Specifications
|
Battery type |
Rechargeable, built-in lithium-ion battery |
|---|---|
|
Watch mode battery life |
Up to 2 wk. with activity tracking, smartphone notifications, and wrist-based heart rate |
|
Activity mode battery life |
Up to 24 hr. in GPS mode and wrist-based heart rate |
|
UltraTrac mode battery life |
Up to 60 hr. Up to 50 hr. with wrist-based heart rate |
|
Operating temperature range |
From -20º to 60ºC (from -4º to 140ºF) |
|
Charging temperature range |
From 0º to 45ºC (from 32º to 113ºF) |
|
Wireless frequencies/protocols |
2.4 GHz ANT+® wireless communications protocol Bluetooth® wireless technology Wi‑Fi® wireless technology |
|
Water rating |
Swim, 5 ATM1 |