BACtrack Vio Smartphone Keychain Breathalyzer | Bluetooth Connectivity to Apple iPhone, Google & Samsung Android Devices

BACtrack Vio Breathalyzer. Quickly and easily estimate your Blood Alcohol Content (BAC) and drink responsibly. BACtrack Vio's innovative folding mouthpiece design maximizes portability and ease-of-use--flip out for testing, down for storage. Like the police-grade BACtrack Mobile Breathalyzer, BACtrack Vio connects to your iOS or Android 4.3 smartphone via the free BACtrack app. Once connected, the app can save and track BAC, and allows you to add photos and notes to your results. With ZeroLine technology, get an estimate of when your BAC will return to 0.00%. Equipped with an Advanced MicroCheck Sensor, BACtrack Vio provides a reliable way to test for the presence of alcohol at an affordable price point. Perfect for testing on the go, BACtrack Vio makes it easy to be smart about drinking responsibly. Cheers to good decisions. Features: Wirelessly connects to your iOS or Android smart device via Bluetooth 4.0 LE Quickly and accurately estimates blood alcohol content (BAC) Ultra-compact: fits inside a purse or pocket and can be used as a keychain ZeroLine estimates when your BAC will return to 0.00%, empowering you to make smarter, more informed decisions The free BACtrack app saves and tracks BAC results over time, including optional photos, notes and drink logs Compatible devices: iPhone 4S, 5, 5S, 5C; iPad 3, 4, iPad Mini, iPad Air; Samsung Galaxy S3, S4, Nexus 5, and other Android 4.3 smart devices equipped with Bluetooth 4.0 LE Materials: Plastic. Product Dimensions: 2.5"L x 0.5"W x 0.5"H; Weight: 1 lb