1. Long press the multi-function button of Bluetooth headset to enter pairing mode (red and blue lights flashing alternately)
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2. Click the function key in the upper right corner of the watch.
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Setting -> Internet connection -> Bluetooth -> Devices that can be paired, select the device and click Connect.
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Please confirm whether the watch is Bluetooth version or 4G version.
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1. If there is no voice message indicating that the connection is successful after the Bluetooth version is connected, it is actually connected. You can drop down on the main screen of the watch and see the status of the Bluetooth connection is successful.
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2. If the 4G version is connected, a message is displayed indicating that the connection is successful.
The watch supports Bluetooth headphones, but can only be used when playing music. When the Bluetooth headset is disconnected from the watch, please set up the watch. Bluetooth > Reconnect the device. When calling or calling, the watch is equivalent to a Bluetooth headset, and the call is no longer directly connected to the Bluetooth headset