Hello,
It will be very useful to add the anti lost feature like on Mi Band 2 (without using alarm option which drains phone battery).
You may answer "it does not have hardware support for such feature".
But of course that it is possible by firmware ! , as far as today when the Mi band 4 looses the connection, it displays a"Bluetooth" icon. You (skilled developer) have just to use this icon info to trig a message and vibration, by adding this in Mi Band 4 custom Firmware:
IF Bluetooth icon displayed during "x" seconds THEN
vibrate;
display " connection lost"
End IF
Is there anyone who can do that on a custom frimaware ?
It will be very useful to add the anti lost feature like on Mi Band 2 (without using alarm option which drains phone battery).
You may answer "it does not have hardware support for such feature".
But of course that it is possible by firmware ! , as far as today when the Mi band 4 looses the connection, it displays a"Bluetooth" icon. You (skilled developer) have just to use this icon info to trig a message and vibration, by adding this in Mi Band 4 custom Firmware:
IF Bluetooth icon displayed during "x" seconds THEN
vibrate;
display " connection lost"
End IF
Is there anyone who can do that on a custom frimaware ?