I didn't like the device very much. Especially because of the very high discharge rate. You need to constantly monitor the child so that he puts on the charge. Otherwise, it remains without communication the next day. In order to charge enough for a longer period, you need to use GPS less. Then the question arises why they are needed at all? LBS shows 5km erroneously. It's a huge distance to get home from school. The application shows the location with a very long delay. The child can have time to come home before his location becomes available. I didn't like the watch very much. I don't even recommend it to my enemies.
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