Why is Cinnamoroll's watch connected to a mobile phone?

Connect your mobile phone via Bluetooth.

The steps to watch cinnamon rolls with your mobile phone are as follows:

1. Turn on Bluetooth, find the smart watch in the device below, and then click Bluetooth Connection.

2. Find the watch software that comes with the mobile phone and open it.

3. Click below to start pairing.

4. Finally, choose the smart watch and the mobile phone to complete the pairing.

The watch can make phone calls, send and receive short messages, monitor sleep, monitor heart rate, remind people to sit for a long time, run and walk, take photos remotely, play music, record videos, compass and other functions.