Red circle with white x on u8 smart watch. Also watch is in Vietnamese

[Android Central Question]

U8 has a red circle with whit x. Don’t know what it means but I cannot open any options

 

[B. Diddy]

Welcome to Android Central! Those direct-from-China smartwatches aren't known to be very reliable, nor do they have very good support. But you may just have to try contacting the manufacturer about it.

See if there's a way to do a factory reset using the hardware buttons -- check the manual about that: https://fccid.io/2AJIQ-U8/User-Manual/User-manual-3123016