RoCar Breathalyzer Smart Watch, Professional-Grade Accuracy Portable Breath Alcohol Tester for Personal & Professional Use Portable Breath, thermometer for forehead, Fitness Tracker

Excessive drinking warning: Quick breathalyzer test in five seconds, the alcohol content is clear at a glance
Smart Warning After Drunk: Drink healthily and predict your ability to cure alcohol in advance
Hangover test：Open digital and visual hangover test experience
Ambient alcohol concentration warning: a timely reminder of abnormal environmental alcohol content
Infrared Temperature Measurement: Non-contact Infrared devices for instant screening of human skin temperature
More sports mode: Keep an eye on your health 24/7 with the broadest available range of all-day health monitoring features

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