Amplicom Amplifyz TCL Pulse Bluetooth Enabled Alarm - Manual (Page 6)

Pairing the Vibration Alarm
3.3 Tap “ Pair New Device”
to search for nearby
devices.
3.4 Press and hold the [PAIR]
button on the Vibration
Alarm device for 5
seconds. You can find
that the flashing LED will
turn from red to blue.
3.5 The New Vibration Alarm
will be displayed on App
and is ready for pairing.
Tap the "New Vibration
Alarm" will start the pairing
and connection process.
Once the Vibration Alarm
is paired, it will start time
and data synchronization.