WIRED @WIRED
The Nowatch looks like a watch, but it can't tell the time. Instead, it's packed with sensors to track your heart rate, sleep, steps, and sweat glands. With this data, the wearable monitors your stress level and can tell when it's about to get worse. 📸: @rogerkisby https://t.co/QsSXBBsEdc — PolitiTweet.org
