If you need to remove the sim card, power off the watch using the reboot button and remove the Watchovers sim card by pushing in the sim card. The sim card will spring back but you may need a tweezers to carefully pull the sim card out of the slot to avoid damaging the sim card or the sim port.
With the watch powered off, insert your micro sim card as per the diagram below and power on the watch by pressing the SOS button for about 3 seconds.
Note: Our watch is designed to work with our sim card. Attempting to change our sim card will void your warranty and we will be unable to provide Support to resolve any issues created. When re-fitting your WatchOvers sim card, the watch must be powered off before fitting the sim card and then powered on with the sim card fitted or the watch will not work. In this case, please email us at firstname.lastname@example.org