BLE Name: HEY! Bracelet
Service UUID: edfec62e-9910-0bac-5241-d8bda6932a2f
Mode Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee22
The app sets the mode to 01 on use, but that doesn't actually seem necessary
Sending 02 causes power off, re-enabled by plugging the bracelet into a power source
Squeeze Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee20
Only works when subscribed to the sensor
Sending 0x64 first seems to be required, afterwards any value works
BLE Name: HEY! Bracelet Service UUID: edfec62e-9910-0bac-5241-d8bda6932a2f
Mode Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee22 The app sets the mode to 01 on use, but that doesn't actually seem necessary Sending 02 causes power off, re-enabled by plugging the bracelet into a power source
Squeeze Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee20 Only works when subscribed to the sensor Sending 0x64 first seems to be required, afterwards any value works
Touch Sensor Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee21 Returns 2 bytes:
Charge Status Characteristic UUID: 2d86686a-53dc-25b3-0c4a-f0e10c8dee23 Always returns 00 for me