84
Forerunner
®
735XT
EN
power. When GPS is off, the device uses the
accelerometer to calculate speed and distance.
Speed, distance, and track data accuracy are
reduced in UltraTrac mode. The accuracy of the
data improves after a few outdoor runs using
GPS.
Select
Menu
>
Activity Settings
>
GPS
>
UltraTrac
.
TIP:
For extended activities, you should
consider other battery saving options
(Maxi-
mizing Battery Life, page 96)
.
Power Save Timeout Settings
The timeout settings affect how long your de-
vice stays in training mode, for example, when
you are waiting for a race to start. Select
Menu
>
Activity Settings
>
Power Save Timeout
.
Normal
: Sets the device to enter low-power
watch mode after 5 minutes of inactivity.
Extended
: Sets the device to enter low-power
watch mode after 25 minutes of inactivity.
The extended mode can result in shorter
battery life between charges.
Activity Tracking Settings
Select
Menu
>
Settings
>
Activity Tracking
.
Status
: Enables the activity tracking feature.
Move Alert
: Displays a message and move bar
on the time of day screen. The device also
beeps or vibrates if audible tones are turned
on
(Setting the Device Sounds, page 87)
.
System Settings
Select
Menu
>
Settings
>
System
.