Garmin Forerunner 110 W Manual

Forerunner 110 Owner’s Manual 11
activity Classes
How active are 
you?How often do you 
exercise? How long do you 
exercise?
0
No exercise - -
1 Occasional, light 
exercise Once every two weeks
Less than 15 minutes
2 15 to 30 minutes
3 Once a weekApproximately 30 minutes
4 Regular exercise and 
training 2 to 3 times per week
Approximately 45 minutes
5 45 minutes to 1 hour
6 1 to 3 hours
7 3 to 5 times per week3 to 7 hours
8 Daily training Almost daily 7 to 11 hours
9 Daily11 to 15 hours
10 More than 15...

12 Forerunner 110 Owner’s Manual
Specifications
notice
The Forerunner 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 dry 
and air dry the unit before using or 
charging. 
nOte: The Forerunner is not intended 
to be used while swimming.
Forerunner Specifications
Battery type200 mAh rechargeable, 
lithium-ion, coin-cell 
battery
Battery life See page 12....

Forerunner 110 Owner’s Manual 13
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...

14 Forerunner 110 Owner’s Manual
troubleshooting
Resetting the Forerunner
If your Forerunner screen or buttons 
stop responding, you can reset the 
device.
1.  Press and hold light until the screen 
goes blank. 
2.  Press and hold light until the screen 
turns on.
nOte: This does not erase any of your 
data or settings. 
Pairing Your Heart Rate 
Monitor
If your Forerunner does not show heart 
rate data, you may need to pair the 
heart rate monitor. 
•  Bring the Forerunner within range 
(3 m) of the...

Forerunner 110 Owner’s Manual 15
2. Use a coin to twist the cover 
counter-clockwise so the arrow on 
the cover points to  OPen. 
3.  Remove the cover and battery. 
4.  Wait 30 seconds. 
5.  Insert the new battery with the 
positive side facing up.
nOte: Do not damage or lose the 
O-ring gasket on the cover. 
6.  Use a coin to twist the cover 
clockwise so the arrow on the cover 
points to CLOSe. 
Updating the Software
1. Select an option:
• Use WebUpdater. Go to  
www.garmin.com/products  
/webupdater...

16 Forerunner 110 Owner’s Manual
Contacting Garmin 
Product Support
You can contact Garmin Product 
Support if you have any questions 
about this product. 
• In the USA, go to www.garmin
.com/support , or contact Garmin 
USA by phone at (913) 397.8200 or 
(800) 800.1020.
•  In the UK, contact Garmin (Europe) 
Ltd. by phone at 0808 2380000.
•  In Europe, go to  www.garmin.com
/support and click  Contact 
Support for in-country support 
information, or contact Garmin 
(Europe) Ltd. by phone at +44 (0)...