Feature:1. DISPLAY SCREEN: Effortlessly check your current time and step count without frequently reaching for your phone or watch. This feature streamlines time management and enhances convenience. The smart ring includes touch sensitive buttons for powering on off and switching between different function interfaces, making it user friendly and responsive.2. DIVERSE SPORTS MODES: Supports various sports modes such as hiking, cycling, and running, allowing for real time tracking of exercise duration and step count. This encourages exploration and helps users continuously push their limits.3. MOBILE APP SYNCING: After wearing the ring, you can easily connect it to your mobile app for accurate data tracking, helping you develop and maintain good habits.4. IP68 WATER RESISTANT: It is designed to withstand water exposure, functioning properly while washing hands, showering, swimming, or even during shallow water diving.5. SMART CONTROL: With simple hand gestures, you can control your phone's camera and browse short videos. A gentle wave of your finger allows you to scroll through content or take photos, enabling effortless photography.6. STAINLESS STEEL MATERIAL: The ring is made of stainless steel, known for its good erosion resistant performance. This keeps the surface smooth and undamaged even in humid or sweaty conditions, allowing you to wear it confidently during various activities.Specification:Item Type: Smart RingMaterial: Stainless SteelRing Battery Capacity: 18mAh, Li Battery (Built in).Package List:1 x Smart Ring1 x Instruction Manual1 x Charging CableNote:You can choose the size according to the inner diameter