Cleaning The Device; Specifications - Garmin F4AGGB00 Owner's Manual

Thoroughly rinse the device with fresh water after exposure
to chlorine, salt water, sunscreen, cosmetics, alcohol, or
other harsh chemicals. Prolonged exposure to these
substances can damage the case.
Do not store the device where prolonged exposure to
extreme temperatures can occur, because it can cause
permanent damage.

Cleaning the Device

1
Wipe the device using a cloth dampened with a mild
detergent solution.
2
Wipe it dry.

Specifications

Battery type
Battery life
Operating
temperature
range
14
Lithium-ion
Watch only: 4 months
Watch with Bluetooth notifications:
15 hours
Playing golf: 8 hours
NOTE: The actual battery life of a fully
charged battery depends on how much
time you use GPS, the backlight, and
power save mode. Exposure to
extremely cold temperatures also
reduces battery life.
From -4ºF to 140ºF (from -20ºC to
60ºC)