Hiyd unveils compact health sensor that attaches under any wristwatch
Startup Hiyd has developed a thin biometric sensor that attaches to the back of an already-worn watch using micro-suction technology. The device, 2.7 mm thick and weighing 7 g, tracks heart rate, heart rate variability, sleep and other metrics. The company is preparing to present at TechCrunch Disrupt and launch on Kickstarter in November.
Sardor Qodirov



