JCRing Smart Ring Sleep Tracker, Fitness Tracking Wearable, Accurate Monitoring of Pedometer, Heart, Temperature, Titanium with Charging Case, APP for iOS & Android New (11)

About this item AmzAIZO JCRing smart ring integrates health sports tracking and personalized sleep tracking, tracks sports health data, and provides personalized sleep analysis. Health monitoring function: built-in multiple cutting-edge chips, equipped with advanced sensors, using bio-scanning technology to capture and analyze the pulse readings provided by the fingers, to achieve more accurate health data monitoring, including sleep, activity, pressure and temperature. Sleep tracking and advanced comfort: provides detailed sleep tracking, covering various physical health data in deep, shallow and eye movement sleep stages, made of skin-friendly high-strength titanium material, almost no sense of burden, more comfortable than smart watches, very suitable for long-term wear, help you improve sleep quality. 5ATM waterproof performance: can work normally within a depth of 350 feet, allowing you to wear it without worry when swimming, diving or showering, other magnetic round hole contact charging on the market is more prone to water ingress and rust. Compatibility and function expansion: compatible with Android and iOS devices. In the future, we will also integrate with more health applications, including more sports modes and more detailed analysis reports, to provide you with a richer functional experience. Battery life and sharing: Supports wireless charging, which is safer and more stable than magnetic round hole contact charging. It can last for 7-14 days after charging (other contact magnetic charging rings are about 3 days). Supports the establishment of caring groups, which can display the real-time health data of your friends and family. Size selection & wearing suggestions: For users with US standard ring size 7, it is recommended to choose JCRing size 8 for the best wearing experience. It is recommended to wear it for more than 3 consecutive days to obtain accurate monitoring data. Return policy & after-sales service: Please unbind your phone from JCRing in the application before returning. If you encounter any problems or dissatisfaction, please contact us and we will do our best to solve it until you are satisfied. Thank you for your trust and support. Product information Package Dimensions 0.5 x 0.5 x 0.5 inches Item Weight 8 ounces ASIN B0DFLJFX36 Batteries 1 Lithium Ion batteries required. Customer Reviews 4.0 4.0 out of 5 stars 1 rating 4.0 out of 5 stars Best Sellers Rank #466,768 in Electronics (See Top 100 in Electronics) #1,400 in Smart Rings Date First Available August 29, 2024 Manufacturer AmzAIZO Country of Origin China Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?