How to reset SOS-button

Steps for resetting

1. Press and hold the button for 10 seconds. Release the button immediately when the LED flashes green. You now have 60 seconds to reset the device.
2. Press the button again and hold it.
3. While you are holding the button down, the LED flashes yellow once, then two times in a row, and finally numerous times in a row.
4. Release the button while the LED is flashing numerous times in a row.
5. After you release the button, the LED shows one long flash, and the reset is completed.
6. A power-cycle of the sensor is needed before you re-pair it to the hub.

As an alternative option, you can reset the device by removing the screws in the back of the device and open the casing (note that you need a T6 Torx screwdriver to install and remove these screws). Remove the battery and insert it again. You now have 60 seconds to reset the device. Press the button inside the device and follow steps 3-5.