1. Activating your biosensor
To ensure that the biosensor is in pairing mode, please ensure that the biosensor is fully charged and then place two fingers on the metal nodes on the back of the sensor. This will activate Bluetooth pairing. You should see a blinking blue light, which confirms it is on and working.
Please note: It’s also worth noting that the biosensor will only appear in the app once Bluetooth has been activated, either by touching the nodes or attaching it to the belt.
2. Turn on Bluetooth via Your Phone Settings
Turn on Bluetooth on your phone and allow bluetooh connections.
Note: only pair the sensor in the OTO app, do not pair on the bluetooth settings.
3. Locating the Biosensor Icon
Return to the OTO app, in the top right-hand corner, you will see an icon of a small OTO biosensor with a red circle next to it.
4. Pairing Your Biosensor
Once you click the OTO biosensor icon a screen will appear from the bottom which will allow you to connect you biosensor

5. Verify Connection on the Home Screen
Once selected, follow the steps within the app to connect and you will see a confirmation checkmark and that the sensor is paired and the OTO icon in the top right of the screen will appear with a green circle next to it and a battery icon.



