How do I establish Bluetooth call connectivity?

• There are two ways to establish Bluetooth connectivity.
• Automatic:
• Follow the pairing process to pair ColorFit Vision 2 Buzz with the NoiseFit app. Once paired, the watch’s Bluetooth calling feature would be activated automatically.
• Connect it with your phone’s Bluetooth to use the calling feature conveniently.
• Manual: In case the Bluetooth call connectivity prompt does not pop up then you can establish the connection manually.
• On your phone: Go to Settings. Turn on the Bluetooth search and pair ColorFit Vision 2 Buzz to use the watch to make calls.