Garmin Forerunner 210 Quick Start Manual - About The Battery
Forerunner 210 Quick Start Manual
9
4. Follow the instructions included
with the software.
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.
Forerunner Battery Life
Battery
Life*
Forerunner Use
1 week
You are training for 45
minutes per day with
GPS. The Forerunner is in
power save mode for the
remaining time.
Up to 3
weeks
You are using the
Forerunner in power save
mode the entire time.
Up to 8 hours You are training with 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.
Power Save
After a period of inactivity, the
Forerunner goes into power save mode.
The Forerunner displays the time and
date, but does not connect with your
ANT+ accessories or use GPS. Press
page to exit power save mode.
Troubleshooting
Resetting the Device
If the keys or screen stop responding,
you may need to reset the device.
1. Press and hold light until the screen
goes blank.
2. Press and hold light until the screen
turns on.