findtime Smart Ring - IP68 Waterproof Heart Rate Activity Tracker

Design highlights: - Multifunctional design. - Monitor health; - IP68 waterproof; - Fashionable and beautiful design. Functions: 1. Multifunctional sports mode. 2. Sports data (pedometer, calories, heart rate, mileage). 3. Sleep monitoring. 4. Monitor heart rate. Blood oxygen monitoring. 6. Emotional stress test. Remote camera. 8. Physiological memory of women. 9. Find ring. Specifications: _Android5.1 and above, system larger than iOS 8.0 QRing 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!