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A slim stainless-steel smart ring that tracks heart rate, blood oxygen, blood pressure, steps, distance, calories and sleep stages around the clock. It has no display, so it stays out of the way during workouts and sleep, and it syncs to an Android and iOS app for dashboards and trend graphs. A 190mAh battery lasts several days, and a charging case tops it up between uses. It suits people who want continuous health data without wearing a watch; compared with screen-based trackers it gives up on-wrist notifications and glanceable stats, and compared with established smart rings it is a simpler, less proven option.
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This smart fitness ring tracks health and activity from your finger. It has no display and no strap. It is waterproof and low-profile, so it can be worn at the gym, in the shower or during the day.
It monitors heart rate, blood oxygen (SpO2), blood pressure, step count, distance and calories throughout the day. A sleep mode analyzes your sleep stages automatically.
The built-in 190mAh battery gives several days of continuous tracking, and the included charging case recharges the ring between uses. The ring connects by Bluetooth to a companion app for Android and iOS. The app shows dashboards, trend graphs and insights over time.
