Smart Ring Health Tracker, Health Track, Heart Rate Oximetry Sleep Tracking, Workout Monitor, Heart Activity Tracking, Movement Data Recording, Waterproof Design (Dark Grey, #9 18.9mm)

About this item ã Smart Sleep Analysisã‘Real-time monitoring of sleep movement, and transmission and recording in the App, offering you better sleep suggestions and help you understand the various sleep stages such as deep sleep, REM sleep, Light sleep and being awake, during different stages of sleep, different metabolic processes of the body occur for growth, repair, restoration, and maintenance. ã 24/7 Monitoringã‘Heart Health monitor: Equipped with a high-precision and high-performance heart rate sensor, which can accurately acquire data and monitor your heart activity around the clock. Movement Data Monitoring and Recording: Real-time monitor on your phone anytime anywhere your various movement data ã Waterproof Performanceã‘Medical grade stainless steel shell material, lighter and harder, You can wash your hands, take a bath and swim with it. ã Professional Grade Ultra-Precision Sensorsã‘Acceleration Sensor, Optical Heart Rate Sensor, Optical Blood Oxygen Sensor, and Infrared Sensor work at the same time, comparable with professional devices! ã 100% After-salesã‘ If you encounter any problems during the use, please contact us through Amazon message in time. We will reply within 12 hours. We provide you with a full range of technical support! Battery Charge Time: 1 hours Product information ASIN B0D66CD2SS Item model number 8771666336438 Best Sellers Rank #457,922 in Electronics (See Top 100 in Electronics) #1,376 in Smart Rings Date First Available June 5, 2024 Manufacturer DHBEIMEI Standing screen display size 1.3 Inches Memory Storage Capacity 10 MB Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?