Operation Manual
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DEMO 
Select DEMO to turn the demo mode on and off. In demo mode, your watch behaves as if it has a 
GPS fix and you are training, even if you are not. Any activities completed in demo mode are not 
added to your history of activities. 
NIGHT 
Select NIGHT to turn the night mode on or off. If the night mode is on, the backlight comes on and 
stays on during an activity. When you stop the activity, the light goes off again. 
Note: The battery will run down much more quickly than normal if you use the night mode while 
training. 
Lock 
Select Lock to turn the activity lock function on and off. The lock function prevents your current 
activity being paused or stopped if you accidentally press LEFT. 
Profile 
From the Clock screen on your watch, press DOWN to open the SETTINGS menu, then select 
PROFILE and press RIGHT to open the PROFILE menu. 
Select the following options to set your details in each case: 
  LANGUAGE 
  VOICE 
  WEIGHT 
  HEIGHT 
  AGE 
  GENDER 
Information from your profile is used for the following: 
  To work out the number of calories you burn during an activity. 
  To set the target heart rates for you in the heart rate training zones. The zones are worked out 
by your TomTom MySports account. 
  To work out your stride length if you are training on a treadmill. 
LANGUAGE 
Select LANGUAGE to set the language used for menus and messages on your watch. 
VOICE 
Select VOICE to change the language for the voice coach or to switch it off. 
Standards 
To see certification information on your watch, press DOWN from the Clock screen to open the 
SETTINGS menu.   
Select STANDARDS and then press RIGHT to scroll through the certification information. 










