TomTom ONE Manual page 17

For information about changing the default day and night colours, see this chapter:
Preferences
How to incorporate live traffic information into your route
planning automatically
Using TomTom ONE you can always know about traffic problems on your route. Your
TomTom ONE can alert you to traffic problems as they occur, and alter your route
accordingly. Traffic information can also be taken into account when planning a route.
Note: Before you can use TomTom Traffic, you need to set up a TomTom PLUS account.
You can test TomTom PLUS services free for one month. For more information about
TomTom PLUS, see this chapter:
Note: You must establish a Bluetooth connection between your TomTom ONE and your
mobile phone before you can use TomTom Traffic.
Note: TomTom Traffic is not available in all countries or areas. For more information, see
this chapter: TomTom PLUS
To make sure that your route is replanned when traffic incidents occur on your route, and to
make sure that the latest traffic information is always checked by your TomTom ONE when
you plan a route, do the following:
1. Tap the middle of the touchscreen, to bring up the main menu.
2. Tap 'TomTom Traffic'.
3. Tap 'Enable traffic'. Enter your email address and TomTom account password. You
will only have to do this the first time you use TomTom Traffic.
4. Tap 'Change traffic preferences'.
5. Make sure that these check boxes are selected:

Automatically optimise the route after every update

Automatically update traffic info while on route
6. Tap 'Yes' when you are asked 'Do you want to limit the traffic update frequency?'
TomTom PLUS