Starting an Activity
When you start an activity, GPS turns on automatically (if required). If you have an optional wireless sensor, you can pair it to the Forerunner® device (Pairing Your Wireless Sensors).
Parent Topic: Activities and Apps
When you start an activity, GPS turns on automatically (if required). If you have an optional wireless sensor, you can pair it to the Forerunner® device (Pairing Your Wireless Sensors).