What version is vid-b19?

The codename of Watch GT 2 Pro is vid-b19.

GT2 pro uses a sapphire glass mirror, a titanium watch body and a ceramic back case. The three materials are carefully combined. GT2 pro has a strong battery life of 2 weeks, supports wireless charging, and can be reverse charged with a mobile phone. GT2 Pro supports microphone and speaker, Bluetooth voice calling.

Huawei watch:

On the evening of March 1, 2015, Beijing time, Huawei released its first Android Wear device, Huawei Watch, at the MWC 2015 exhibition in Barcelona. This is the world’s first smartwatch with a sapphire display. It has an appearance design close to that of a traditional watch and has exquisite workmanship. Users can check real-time reminders for incoming calls, text messages, emails, calendars and social network messages, and can also use online intelligent voice functions for operations.