Specification: Item Type: Smart Health Ring Material: 316 stainless steel, ceramic Weight: Approx. 69g 2.4oz Color: Black Battery: 20mAh lithium ion battery (built in) BT Version: BT 5.1 Working Time: 3 to 5 days Charging Time: 0.5H Waterproof Level: 5ATM, water resistant up to 50 meters Charger Requirements: Charging 1A or below APP: CYFIT (download from the store or scan the QR code of the manual with your cell phone) System Requirements: for Android 5.0 or above, for iOS 10.0 or higher Features: Temperature detection, multiple sports modes, sleep monitoring (sleep time, sleep quality), step count, data sync to APK APP, motion sensing games How to Use: Remove the product and refer to the instructions for use PackageList: 1 x Smart Health Ring 1 x USB Cable 1 x User Manual

APP Integration: The smart health ring's data can be viewed for free on the mobile application without any subscription fees. It supports for Android 5.0 and for iOS 10.0 or above versions. Durable and Long Lasting: The smart ring utilizes patented energy saving technology, ensuring continuous monitoring for 3 to 5 days without the need for charging. Made with polished ceramics for toughness and medical grade 316 stainless steel for comfort, it is waterproof, sweat proof, and rated up to 5ATM, making it suitable for various water related activities without worrying about its performance. Elevate Your Health: Experience a variety of sports activities through the smart ring application, covering GPS, indoor, and outdoor activities. Track your steps, distance, calories, and pace effortlessly while analyzing map paths and detailed exercise data to improve your performance and surpass your limits. Comprehensive Sleep Analysis: By analyzing sleep efficiency, latency, time, stages, movement, and body temperature, this smart ring provides a comprehensive understanding of sleep behavior and body status. It also includes built in motion sensing gaming functions, allowing you to engage in fitness activities by following the rhythm of our fitness coaches. Simple and Elegant Design: The smart health ring surpasses traditional wearables with its minimalist and stainless steel inner design. It seamlessly combines advanced technology with a fashionable and elegant appearance, making a remarkable statement in both aesthetics and hardware.