iSBreathe

Your Personal Breathalyzer. Discover iSBreathe, the smartest and most reliable way to check your blood alcohol content (BAC) directly on your phone. This app works with our ultra-compact accessory, which plugs easily into your smartphone’s USB-C port, and is compatible with Android. How It Works Connect: Plug the iSBreathe accessory into your phone's USB-C port. Measure: Open the app and blow into the accessory's mouthpiece. The iSBreathe's high-precision electrochemical sensor quickly and reliably analyzes your sample. See: Within seconds, the app displays your BAC level with complete clarity.