Today, I’d like to share for the 4 main smart watch types selling in market.
They’re as below:
1,Bluetooth Watch: It’s simple single bluetooth watch, mainly to receive phone call, message, together with other functions likes for steps, heart rate, blood pressure, blood oxygen…
2, Bluetooth Calling Watch: Compared with above mentioned bluetooth watch, it added a BT calling sensor, so can answer the phone call directly from watch.
3, Bluetooth Calling+ Local Music: Compared with above bluetooth calling watch, it added a flash can storage music, so the watch can play music without phone, and it even can connect bluetooth earphone.
4，GPS watch: It have inner GPS sensor, so can trace your location without your phone, and upload your motion trail when connected with your phone.
