Puvio&AC (Bluetooth Alcohol Checker) is a terminal device that can be combined with a mobile phone to perform a personal alcohol check. Compatible with both electrochemical fuel cell type and semiconductor type alcohol checkers. The check results are accurate and stable, have a long service life, combined with the use of mobile phone Buetooth, the operation is simple and intuitive, the platform combined with the cloud, the test date, time, location, alcohol concentration value ( Normally, you can save check records such as drinking, drinking) etc.