Unisex Smart Ring with Display Screen

Multiple Sports Modes: Supports running, cycling, skipping, hiking, mountaineering, yoga, golf, and dancing. Accurate Motion Tracking: Measures distance, calories burned, and step count with precision. Advanced Heart Rate Monitoring: Tracks dynamic heart rate trends, historical data, and app-initiated heart rate tests. Sleep Monitoring & Coaching: Uses a precise sleep algorithm to analyze sleep patterns and provide guidance. Blood Oxygen Tracking: Conducts app-initiated tests, provides continuous monitoring, and stores historical data. Remote Camera Control: Shake-to-take-photo feature via the app for easy hands-free selfies. High Heart Rate Accuracy: Over 98% accuracy for static heart rate compared to lab-tested heart rate belts. Comprehensive Health Features: Tracks steps, distance, calories, blood pressure, blood oxygen, and sleep. Family & Social Features: Connect with friends, monitor loved ones, and share health data. Smart Gestures & NFC: Control TikTok with hand gestures and wave to take photos instantly.   Packing Includes: smart ring*1, charger*1, manual*1, box*1 Notes:  Charge the ring for at least 2 hours before first use. Scan the QR code in the manual to download the companion app before setup. There are two types of chargers for smart rings, one is a black magnetic charging cable and the other is a white charging box.