Here is one of the sleekest health tracking smart rings we have seen. The Y-RING is a titanium alloy smart ring with gesture control. You can use simple finger clicks to interact with your smartphone and other compatible devices. This gadget uses a body temperature sensor, heart rate monitor, and an accelerometer, and a blood oxygen sensor to give you deeper insight into your health.
This smart ring can record your number of steps, calories burned, and exercise duration. It has a mobile app that shows your stress, sleep, heart rate, and other data. This ring can also be used for women’s health tracking. It has NFC for contactless payments. It lasts up to 7 days on battery. The charging case can recharging it up to 18 times. You can find this project on Kickstarter at this time.