The TEMPMi isn’t a bulky gun-shaped thermometer or a fragile mercury-filled glass thermometer. It’s a tiny, battery-sized device that weighs a mere 8 grams (as much as a key) and is designed to be the kind of thermometer you carry around with you as EDC.

Take your temperature without touching your head using the TEMPMi keychain thermometer. This super small gadget has a tritium light that provides contactless measurements.

It uses a thermopile and infrared sensor to accurately gauge temperatures without contact, working just like a contactless thermometer-gun would, but at a mere fraction of the size.

Featuring app tracking, it works on both iOS and Android platforms. So you can monitor your temperature history and rest assured that you’re feeling well. Or you’ll know when you should stay home. Simply attach this keychain thermometer to your smartphone, and then hold it up to your forehead anywhere between 0.4″ and 1.6″ away.

It will then provide a temperature reading that’s accurate to within half a degree Fahrenheit. Measure the temperature of any object you like, and you can even use it to keep track of friends and family members’ temperatures, too.

According to The Gadgetflow, Yanko Design