alsen, a smart breathalyzer for iOS and Android smartphones
check your sobriety before driving
alsen by semvice
Alsen is a battery-free breathalyzer developed by the Estonian company Semviсe.
It will help you check the level of alcohol in your body in a quick and easy manner – all readings will be displayed on the screen of your smartphone in a few seconds.
Usage time: up to 600 tests Measurement range: 0–04‰Accuracy: 0.1‰
Dimensions: 32х25х8 mm
Weight: 15 g
Platform: iOS and Android
The gadget connected to your smartphone operates via the Alsen App — upon testing, all the necessary information is displayed on the screen in the form of a readily understandable flow chart.
A few seconds after the measurement, the following information will be displayed on your smartphone screen will display: