The WorldWideTrails are designed to be navigated by a GPS enabled device – either a purpose built GPS receiver such as a Garmin or a GPS enabled device such as an iOS or Android device.
NAVIGATION DEVICES
First you have to decide whether you want to use a GPS device or a smartphone as a navigation device. Both have advantages and disadvantages.
If you choose a phone for your navigation, you’ll need a navigation app.
Here you will find an overview of possible devices and apps for each smartphone:
GPS Devices:
Garmin Zumo
TomTom Rider
Apple iPhone