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Charging the Device

The AngelSense Guardian GPS device is charged with a standard USB charger. It takes about 4 hours to recharge the battery. The device automatically powers on when it is plugged in.


To charge the battery:

  • Connect one side of the USB charging cable to the wall charger and the small connector to the Guardian device.  (The bottom side of the connector has an arrow drawn on it.)
  • Charge the device near a window with good cellular reception, so that data can be regularly transmitted to the app.
  • Ensure that the device is charging:
    • When the device is charging, the device’s blue LED stays on (not blinking).

  • Additionally, you can check the status bar in your app after a few minutes. When the device is charging, the lightning bolt appears next to the battery, and the battery is colored green.


In app version 1.7.0 and higher, the status bar is as below



*GPS 1 devices with device tracker version of G4A.EY.016 and above can enable the power button from the app in the web version only for now. We will be updating the phone app in the near future. You can see your device’s current firmware version from the app Main Menu > Help > About. Please contact us for any assistance.


Note: GPS 2  guidance is available here

AngelSense GPS Tracker
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