findtime Smart Ring - #8-18.40mm (57~59mm)

Design highlights: - Multifunctional design. - Monitor health; - IP68 waterproof; - Fashionable and beautiful design. Functions: 1. Multifunctional sports mode. 2. Sports data (pedometer, calorie counter, heart rate, mileage). 3. Sleep monitoring (app with sleep music). 4. Monitor heart rate. 5. Women's menstruation recording. Blood oxygen monitoring. 7. Emotional stress monitoring. 8. Feeling game. Remote control mobile phone photo. Specifications: _Android8.0 and above, system larger than iOS 12.0 _Luck ring app. Suitable for most people. We offer high quality customer service. If you have any further questions, please do not hesitate to contact us. We look forward to serving you. Note: stock is tight, hurry up and grab it!