Smart Rings for Women Men,Fitness Tracker Ring,Smart Ring whth Display and Touch Button,IP68waterproof,Health Ring Tracks Heart Rate/Sleep/Steps/Blood Oxygen/Calorie/Distance,No Subscription(Black9)

【Multiple Sports Data】Smart rings multiple multiple sports mode, such as running, hiking, riding, mountaineering, golf and so on. Meanwhile this fitness tracker ring will automatically track your steps, calories and distance throughout the day. You can also get your workout routes, exercise time, steps, heart rate, speed and other fitness monitoring from the non-subscription app
【Track Health】Smart Rings Fathers Day Gifts-Health Monitoring Tech Gifts for Dad with Heart Rate,Sleep Tracking.Because this smart rings is ergonomic, smooth, and lightweight. Smart rings for women men feature a high-definition display lets you easily watch time,steps,heart rate,blood oxygen,battery level through your finger
【Sleep Tracker】Smart rings also record your sleep data.The inner of this sleep ring is made of epoxy resin, giving you a comfortable wearing experience. When you wear the health ring to sleep, it will automatically monitor your sleep. You can view your daily, weekly and monthly sleep data in the App, and monitor your falling asleep, waking up time, and sleep quality through charts. It helps you adjust your habits and improve your sleep quality
【Fast Charging,Wide Compatibility】Smart Rings offers a portable charging case, you can use the magnetic USB cable or charging case to charge the smart ring. This fitness tracker smart ring for women men can be used for 3-5 days on a 3-hour charge. It also has wide compatibility and can be paired with smartphones with Android 8.0/ iOS 10.0 or above
【Size Before You Buy】Smart rings come in standard sizes.Before purchasing the Hivisual smart ring, you can measure your finger size. And Hivisuals smart ring is designed according to the US ring standard, if you know your US ring size, then you can also buy the smart ring with the same US size