Lapka BAM is a beautifully designed accessory for your phone that estimates blood alcohol content from a breath sample and allows you to track your measurements over time, compare them with friends and shape the party.

The device fits in your palm, and when you hold it in a fist, the edge of your hand becomes the mouthpiece. The device is wireless — no synchronization is required. It calibrates automatically and professionally via Lapka servers using your device ID.

Lapka BAM works with selected Android devices, iPhone, iPad and iPod touch (iOS 7 and higher). The free app is available to download through the App Store and Google Play. Open the app and follow the onscreen instructions to immediately connect Lapka Breath Alcohol Monitor to your phone.

The Lapka Breath Alcohol Monitor turns medical testing into blowing a wish. We'll provide the eyelash. You provide the breath.