The Wrongduck Fitness Tracking Ring is designed for users who want a compact and efficient wearable for daily activity insights. It tracks movement patterns, workout performance, and rest patterns while offering vibration notifications for key alerts. Built with a durable 5ATM waterproof structure, it is suitable for everyday use, workouts, and water exposure while maintaining seamless smartphone connectivity. Specifications: Product Name: Fitness Tracking Ring Brand: Wrongduck Connectivity: Bluetooth Waterproof Rating: 5ATM Battery Performance: Multi-Day Use Compatibility: iOS & Android Sports Modes: Multiple Alert Type: Vibration Alerts App Access: No Subscription Required Package Included: 1 x Fitness Tracking Ring 1 x Charging Case 1 x Charging Cable 1 x User Manual ⚠ Notes: Ensure correct size before purchase for best fit. Battery life depends on usage frequency. Charge fully before first use. App installation required for full functionality.