BACtrack Vio

Shipping calculated at checkout.

BACtrack Keychain Breathalyzer Mouthpieces

This product is no longer available for purchase. A new, updated version of this product is available here.

The ultra-portable BACtrack Vio transforms your smartphone into a breathalyzer. Quickly and easily estimate your blood alcohol content (BAC), track your results over time, and with ZeroLine®, estimate when your BAC will return to 0.00%. Features wireless Bluetooth connectivity, innovative tracking, personalization, and Apple Health integration tools. Compatible with most iPhone and Android devices. Perfect for BAC testing on the go, the Vio fits inside a purse or pocket and can be used as a keychain.

  • BACtrack Vio
  • Three Mouthpieces
  • One AAA Battery
  • Instruction Manual
  • One Year Warranty
  • Dimensions: 0.95 x 2.85 x 0.65 inches
  • Weight: 2.0 oz (57g)
  • Battery: One AAA battery
  • Battery Life: ~75 tests
  • Sensor Technology: Advanced MicroCheck® Semiconductor
  • Sensor Accuracy: +/- 0.01 at 0.02% BAC
  • Apple iPhone 4S, 5, 5C, 5S, 6, 6 Plus, 6s, 6s Plus, SE, 7 and 7 Plus
  • Apple iPad 3, 4, iPad Air 1 & 2, iPad Pro and Mini 1, 2, 3 & 4
  • Samsung Galaxy S3, S4, S5, S6, S7 & S7 Edge
  • Google Pixel, Nexus 5 & 6
  • HTC One M8, M9, E8 and A9
  • LG G3, G4 & G5
  • Sony Xperia Z2, Z3, Z5, X, XA, C4, M4
  • Most other smart devices running Android 4.3+ and equipped with Bluetooth Smart

Customer Reviews