J-RING Smart Ring Women Men Size 10 Fitness Tracker SpO2 Titanium Waterproof NEW

MSRP $199 Color Gold Size 9  WOW! J-RING Brand New, Unopened Sealed Smart Ring. Take selfies with the flick of the ringed finger! Track fitness activity, monitors and tracks sleep patterns, monitors oxygen level and heart rate. Waterproof too!  【Long Battery Life + Charging Case】Our smart ring comes with 7days long battery life, and it comes with a Charging Box which can charge the ring with 12times. If your charging box and ring both full charged, then you don't need more charging for about 32days, and this will ensure you to handle your body situation always for business traveler or outdoor enthusiast.  【IP68 Waterproof】The smart ring health tracker features IP68 waterproof rating, withstanding depths of up to 52 meters. Whether you're washing your hands, showering, swimming, or hiking in the rain, you don't need to remove the ring, allowing you to monitor your health data anytime, anywhere.  【Health Monitor & Activity Tracker】It tracks your sleep, stress, heart rate, skin temperature, blood oxygen, activities, steps, distance walked and calories burned and multiple sport modes record.  【Touch & Gesture Control】The ring with a touch area that can help you touch for music control, short video control, e-book page flipping, hanging up on phone calls. And the gesture control for take photo or play games.