Why is it shown oine after I have already bind the watch
First, please conrm that the operator is comparable to 2g GSM
with the watch .
Second .make a conrmation that the SIM has already opened
related services .
Third, test the SIM for normal use with the mobile phone .
If the above operations can not be resolved , immediately
contact the engineer and will solve the problem
within 12 hours.
FAQ
The dierent watches have dierent network signal, and
when you are in the remote place or it runs a bit slow, the
watch has no signal. this doesn't mean there is something
wrong with the watch. This is the normal phenomenon.
The signal is 2g