1、Multifunctional Display: Easily view the current time and step count on the display without frequently taking out your phone or watch. Features touch buttons for power on off and function interface switching. 2、Multiple Sports Modes: Supports various sports modes including hiking, cycling, and running. It can also observe important data such as exercise duration and step count in real time, helping you explore healthier lifestyle. 3、Easy to Use: Once worn, the ring can be synchronized with a mobile app, allowing you to observe your personal data. You can conveniently manage and view your data directly from your smartphone. 4、Smart Control: Easily control functions like taking photos and scrolling videos with simple gestures. Just a wave of your finger allows you to scroll up or down videos, and you can also control camera shots, enabling you to take beautiful photos independently. 5、Stainless Steel Material, IP68 Rating: Crafted from stainless steel, this smart ring is comfortable to wear. With IP68 rating, ideal for daily activities like handwashing, workouts, and shallow diving. Built for durability, its robust construction ensures long lasting performance. Item Type: Smart Ring Health Tracker Material: Stainless Steel Ring Battery Capacity: 18mAh,Lithium Ion Battery (Built in) Charging Case Battery Type: Lithium Ion Battery (Built in) Charging Case Battery Capacity: 200mAh 1 x Smart Ring Health Tracker 1 x User Manual 1 x Charging Case