Support Center

How do I pair BACtrack Vio with my smartphone?

Last Updated: Apr 17, 2019 09:21AM PDT
  • Begin by downloading the free BACtrack app from the App Store or Google Play. If you can not find the app in these locations, your device may not be compatible. Check compatibility. 
  • Ensure Bluetooth is turned on in the Settings of your smartphone.
  • Turn on your BACtrack Vio Breathalyzer by holding the power button until the light turns on.
  • Open the BACtrack app.
  • Register your email address to activate your warranty (if you haven’t already), and click Done.
  • The app will automatically connect to the BACtrack via Bluetooth.

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