User Manual

Troubleshooting 35
y See Tips for Erratic Pulse Oximeter Data, page21
for more information about the pulse oximeter
sensor.
y For more information about accuracy, go to Garmin.
com.sg/legal/atdisclaimer.
Device Care
NOTICE
Avoid extreme shock and harsh treatment, because it
can degrade the life of the product.
Avoid pressing the keys under water.
Do not use a sharp object to clean the device.
Avoid chemical cleaners, solvents, and insect
repellents that can damage plastic components and
finishes.
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
NOTICE
Even small amounts of sweat or moisture can cause
corrosion of the electrical contacts when connected
to a charger. Corrosion can prevent charging and data
transfer.
1 Wipe the device using a cloth dampened with a
mild detergent solution.
2 Wipe it dry.
After cleaning, allow the device to dry completely.
TIP: For more information, go to Garmin.com.sg/legal/
fit-and-care.
Replacing the Bands
The device is compatible with 20 mm wide, standard,
quick- release bands. Go to buy.garmin.com, or contact
your Garmin dealer for information about optional
accessories.
1 Slide the quick-release pin
1
on the spring bar to
remove the band.
2 Insert one side of the spring bar for the new band
into the device.
3 Slide the quick-release pin, and align the spring bar
with the opposite side of the device.
4 Repeat steps 1 through 3 to replace the other
band.
Specifications
NOTICE
Typical value tested under Garmin’s laboratory
conditions. The actual battery life depends on the
features enabled on your device and environmental
factors, such as activity tracking, wrist-based heart
rate, smartphone notifications frequency, GPS status,
internal sensors, and connected sensors.
Battery type
Rechargeable, built-in
lithium-ion battery
Forerunner 245
Smart watch
mode
Up to 7 days
GPS mode Up to 22 hr
Forerunner 245
Music
GPS mode
with music
Up to 6 hr
Water rating Swim, 5 ATM*
Forerunner 245 Music media
storage
Approximately 500
songs
Operating temperature range
From -20º to 60ºC
(from -4º to 140ºF)
Charging temperature range
From 0º to 45ºC
(from 32º to 113ºF)
*The device withstands pressure equivalent to a depth of 50 m. For
more information, go to Garmin.com.sg/legal/waterrating.
Troubleshooting
Product Updates
On your computer, install Garmin Express (Garmin.com.
sg/express). On your smartphone, install the Garmin
Connect app. This provides easy access to these
services for Garmin devices:
y Software updates
y Data uploads to Garmin Connect