USA Electric Smart Rings for Men, Fitness Trackers for Women – Sleep Tracking Wearable – Heart Rate – Health Ring – IP68 Waterproof, Compatible with Android & iOS（Black (Size 9)

About this item 【Sleep Ring: Comprehensive Sleep Analysis】Comprehensive understanding of sleep behavior and physical condition by analyzing sleep efficiency, latency, time, stage, movement and more. The sleep tracking feature makes it an ideal health companion. 【Health Ring: Enhance Your Health】Experience a variety of indoor and outdoor activities with the Smart Ring app. Easily track steps, distance, calories and pace by simply wearing the ring. Analyze mapped routes and detailed workout data to improve your performance and exceed your limits. 【Smartphone Camera Remote Control】The ring doubles as a remote shutter release, allowing you to take selfies or group photos without help. You can easily record the perfect shot even when you are alone. 【20 Exercise Modes and Fitness Tracker】The Smart Health Ring tracks your activities throughout the day with high precision. For example, the Fitness Ring tracks your steps, distance walked and calories burned. In addition, the Smart Ring features different exercise modes such as walking, running and cycling. The ring tracks and scores your activities to encourage a more active lifestyle! 【Smart Ring: All Day Monitoring】This smart ring utilizes energy-saving technology to ensure continuous monitoring for 3 to 5 days without recharging. Made of medical grade stainless steel for comfort and waterproof to IP68 for longevity. 【Lifetime Subscription Fee Free】Smart Ring Health Tracker data can be easily viewed through the mobile app without any subscription fee. Smart Ring supports Android 5.1 and iOS 8.0 and above. › See more product details Product information Collapse All Expand All Connectivity Memory & Storage Display Battery Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Item details Style Compatibility