Garmin Approach S1 North America Owner's Manual - Page 8

Specifications notice The unit is waterproof to IEC Standard 60529 IPX7. It can withstand immersion in 1 meter of water for 30 minutes. Prolonged submersion can cause damage to the unit. After submersion, be certain to wipe and air dry the unit before reuse. Note: The device is not intended to be used while swimming. Battery Battery life Operating temperature range Battery charging temperature range 200 mAh rechargeable, lithium-ion, coin-cell battery See page 6 From -4°F to 140°F (from -20°C to 60°C) From 41°F to 104°F (from -5°C to 40°C) About the Battery  warning This product contains a lithium-ion battery. See the Important Safety and Product Information guide in the product box for product warnings and other important information. Battery Life Battery Life* Device Use Up to 3 weeks You are using the device in power save mode the entire time. Up to 8 hours You are using GPS the entire time. *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 will also reduce battery life. 6 Approach S1 Owner's Manual