Lapka has introduced another clever health tracking accessory: the Breath Alcohol Monitor. The Lapka BAM is an accessory for your phone that allows you to track alcohol metabolism over time and compare and share your measurements with friends. Another piece where technology and aesthetics come together in harmony.

Lapka BAM is a minimalist black ceramic cylinder, that uses inaudible sound waves to communicate wireless with a custom app on your smartphone.

The use of the Lapka BAM is easy: hold it in your fist, take a deep breath and blow for four seconds. The edge of your hand becomes the mouthpiece. The BAM icon on your phone screen will fill up completely when finished.

The design of the app is cleverly done: the more drunk one is, the simpler the appearance of the app becomes. One sees an indication of the current blood alcohol level along with a description of what that means in practical terms.