Meet the pd.id: a small battery-operated device that lets you know whether your drink is drugged. All you need to do is immerse this reusable device in your drink to figure out whether it is safe to consume. In some cases, the device may be able to even tell you the exact drug. It works alone or with your smartphone. So how does it work? The pd.id collects a small sample of your drink and performs light, current, and temperature tests on it. Within a few seconds, the LED light will indicate whether you are dealing with a drugged beverage.
The device can pair with your smartphone and alert you with a text or call that your drink has been tampered with. It has a discreet design and could save your life. The project is on Indiegogo right now.