What is the failure of Wisteria Garden app to obtain watch contacts?

The reasons why Wisteria Source app can't get watch contacts are as follows:

1, watch, mobile phone network abnormal. If the watch and mobile phone network are unstable or the signal is not good, Wisteria Source app may not be able to get the contact information of the watch normally.

2. The Bluetooth connection between the watch and the mobile phone is abnormal. Wisteria Garden app needs to communicate with watches via Bluetooth to get contact information. If the Bluetooth connection is abnormal, it may cause the contact person to be unavailable.

3. The watch operating system does not support it. If the operating system version of the watch is too low to support the function of Wisteria Garden app to obtain contact information, the acquisition will fail.