Feature: 1. Smart Chip: The smart ring, equipped with powerful computing capabilities and floating point operation technology, achieves faster processing speeds, higher security, and longer transmission distances. 2. Sports Monitoring: With our smart ring, you can set daily fitness goals of 5000-10000 steps, track steps, distance, and calories burned in real time. It supports various sports modes and allows you to view exercise routes on the application, recording each workout session. 3. Magnetic Quick Charging: The smart ring charges quickly with an 18mAh battery for extended battery life. The app provides real time battery status, and the charging case ensures prolonged usage. 4. Aesthetic Craftsmanship: The smart ring meets the rhinestone for personalized style with its stainless steel casing adorned with rhinestones that exude a confident glow. The warm and transparent resin inner lining complements the exterior design, reflecting consistency and elegance. 5. IP68 Water Resistant: The smart ring is IP68 water resistant , allowing you to wear it during activities like washing, showering, swimming without worry. It continuously monitors physical activity even in wet conditions. Ideal for swimming, diving, snorkeling, and outdoor events such as weddings, graduation ceremonies, and housewarming parties, making it a great gift. Specification: Item Type: Smart Ring Material: Steel Compatibility: For Android 5.0, for IOS 10 and above BT: BLE 5.1 Water Resistant Level: IP68 Standby Time: 10-15 days Charging Method: Magnetic Charging Application: Darings BT Distance: 3-5 meters Ring Battery Capacity: 18mAh Battery (built in battery when shipped) Charging Case Battery Type: Battery (built in battery when shipped) Charging Case Battery Capacity: 300mAh. Package List: 1 x Ring 1 x User Manual 1 x Charging Case