1、Built in Intelligent Pedometer: The smart health ring features a built in smart pedometer for accurate recording of daily steps and exercise data, helping you maintain a healthy lifestyle. 2、Multi Functional Design: Designed with advanced features such as deep waterproofing, allowing you to wear it during daily activities including swimming and hand washing. 3、Sleep Monitoring: This fitness tracker ring also comes with a sleep monitoring feature, which analyzes the quality of your sleep and provides scientific suggestions to help improve your sleep patterns. 4、Wide Applicable: The smart health ring extends to exercise enthusiasts, health pursuers, and those who pay attention to their sleep. Its practical design ensures maximum utility. 5、Stylish and Ergonomic: The meticulously designed combines aesthetic appeal with comfort, ergonomic design allows the ring to be used for sports and can be paired with a range of fashionable outfits. Item Type: Smart Health Ring Material: Aluminum titanium alloy Battery: 20mah Lithium Battery (Built In) Power Supply Mode: USB Interface Waterproof Rating: IP67 1 x Smart Health Ring 1 x Charging Cable 1 x Manual