1. Check whether the direction of the watch loading base is correct, the charging end of the watch back should be fitted with the charging end of the base, if the installation is reversed, it can not be charged.
< br >
2. Replace other data cables and charge head.
< br >
3. If the problem still exists, it is recommended that you bring the machine, purchase invoice and repair card to the local after-sales service center for testing.
Charging cable damage, connection error, battery damage, watch system failure, watch in a long-term uncharged state, that is, lack of power, to charge the bracelet or watch with a fast charging head, phone watch water caused damage to the machine, transport or use of the battery socket loose in the machine
First check the charger is not normal, and then rule out whether there is no electricity at home, all normal is that the product itself has a problem, you can go to a professional place to repair