Our trackers switch on automatically after being fully charged, no need to switch them on or activate them manually. Just plug in the power and after a few hours it's ready to go.If you want to switch it off:1 - Open the app2 - Tap the device icon (looks like a bow-tie) 3 - Go to "Device Management"4 - Tap "Shutdown"If you want to reset your tracker, plug it into the charging cable, and press the button in the middle of the paw. The status LED will flash blue three times after successfully resetting.