Feature: 1. Smart Health Ring: Smart ring with step counting, sports mode, temperature and sleep monitoring, which is providing comprehensive health management for users and other people. 2. Accurate Step Counter: Helps users monitor daily steps accurately, assisting in tracking exercise and activity levels, enabling them to make informed decisions about their health and fitness goals. 3. Sports Mode Detection: Intelligently detects different sports modes, offering personalized sports data analysis for users, which is enhancing their training experience. 4. Temperature And Sleep Monitoring: Smartly monitors body temperature and sleep quality, ensuring users have a holistic view of their health, promoting better health management. 5. Metal Material: Constructed with metal and electronic material, the smart ring is long lasting, ensuring a reliable performance and durability and can be used for a long time. Specification: Item Title: Smart Ring Step Tracker Material: Metal, electronics Ring Battery: Lithium battery 28mAh (built in) Charging Compartment Battery: Li ion battery 200mAh (built in) Charging Time: About 1h Working Time: 2-3 days. Package List: 1 x Smart Ring 1 x Battery Compartment 1 x Charging Cable 1 x User Manual