The new BACtrack BT-Mobile Breathalyzer is an efficient little gadget for tracking your BAC levels. It shows the exact amount of booze in your system and if you’re intoxicated, it will notify you and save you from getting into any trouble. It’s fairly small and portable, and easily fits in your front jeans pocket.
This little gadget is Bluetooth enabled and connects directly to your smartphone via a free app. It sends the BAC readings directly to your phone and will also tell you when your reading returns to zero. You can also share your BAC with your friends via the app, but we suggest you save yourself some embarrassment and avoid that option. Sadly, it’s only compatible with iOS devices at the moment. The BACtrack BT-Mobile Breathalyzer is available for $152.88 via Amazon.
According to redferret