Intelligent Activity Band with Sleep Tracker, No App Needed

No App: The TIVUZVO Intelligent Ring offers a comprehensive activity tracking experience, keeping tabs on pulse, O2 levels, and sleep quality without requiring a subscription. FITNESS COMPANION: This smart ring also tracks activities, steps taken, and burned calories. Waterproof Build: Engineered for durability, wear it during workouts, swim sessions, or even in the shower carefree. BLUETOOTH CONNECTIVITY: Easily connect to your device via Bluetooth for real-time updates, call alerts, and messages. Elegant AND STYLISH: Crafted with premium elements, it’s a sleek accessory to every outfit, boosting your style.