- HEALTH MONITOR AT YOUR FINGERTIPS: This smart ring serves as a comprehensive health tracker for both men and women, measuring heart rate, blood oxygen levels, daily activity, and sleep patterns directly from your finger. - ALL-DAY ACTIVITY TRACKING: Stay motivated by tracking your steps, distance traveled, calories burned, and more throughout your daily routine, helping you maintain an active lifestyle. - LONG BATTERY LIFE: Experience up to 5-7 days of usage on a single 2-hour charge, thanks to advanced battery management and an efficient 18mAh battery. - CUSTOMIZABLE FIT: Available in US ring sizes 7 to 12, ensuring a comfortable and personalized fit for all-day wear. - COMFORTABLE WEARABLE DESIGN: Made from ultra-light stainless steel, this ring is designed for all-day and night use, featuring IP68 waterproof protection suitable for swimming and outdoor activities. - REMOTE PHOTO CONTROL: Activate the remote photo feature in the app and simply shake the finger wearing the ring to capture photos from a distance. Use Scenarios: 1. Monitor your health metrics during workouts or while relaxing at home, ensuring you stay informed about your fitness levels. 2. Use the activity tracker to set daily goals and challenge yourself to achieve a healthier lifestyle. 3. Capture memorable moments with friends and family effortlessly through the remote photo control feature. This smart ring seamlessly blends technology and style, making it an ideal gift for loved ones to show appreciation and care.