Smart Ring for Men Women, Health Fitness Tracker Ring with Sleep Tracker, Heart Rate, SpO2, Step Counter for iOS and Android, IP68 Waterproof (Black 13)

【Reliable Support】: Have questions about your smart ring? Our support team is here to assist with setup or usage. We aim to provide helpful, timely responses so you can enjoy a smooth experience from the moment you start using your device. 【Comfortable Fit with 8 Sizes】: Available in 8 sizes to ensure a natural and comfortable fit for daily wear. Simply measure your finger and refer to the size guide to choose the right size. With its sleek, modern design, this smart ring also makes a thoughtful gift for anyone looking to improve everyday wellness. 【Dual Charging, Reliable Battery Life】: The activity tracker ring comes with both a USB cable and a portable charging case—perfect for home or travel. A single charge powers 3-5 days of typical use, with standby up to 7-10 days (actual time varies by usage and features enabled). Compatible with Android 5.1+ and iOS 8.0+, ensuring easy daily syncing. 【Waterproof IP68 & Premium Build】: Crafted with a lightweight yet sturdy stainless steel alloy exterior and a smooth, comfortable epoxy resin inner ring, the fitness ring offers durability without compromising comfort. Its IP68 waterproof rating protects against sweat, rain, splashes, and brief water exposure—ideal for workouts, outdoor adventures, and daily wear. 【Hands-Free Photography】: Capture every moment effortlessly with the smart ring. Simply shake your finger twice to remotely trigger your phone’s camera shutter—perfect for selfies, group shots, and spontaneous photos without needing extra equipment. Enjoy true hands-free convenience anytime, anywhere. 【Family Wellness Sharing】: Easily add family members in the app to monitor heart rate, blood pressure, SpO2, sleep, steps, calories, and distance. This smart ring health tracker helps you stay connected and care for your loved ones’ well-being anytime, promoting a healthier family lifestyle. 【Fitness Ring with 12 Sport Modes】: Tracks steps, calories, and distance all day. Supports 12 sports—Outdoor/Indoor Running, Outdoor/Indoor Cycling, Walking, Basketball, Football, Badminton, Swimming, Rope Skipping, Mountain Climbing, and Yoga. View routes, time, heart rate, and calories in the LuckRing app for better workout insight. 【Sleep Tracking Ring】: Ultra-thin and lightweight, this smart health ring tracks your sleep effortlessly without feeling bulky. It automatically monitors your total sleep time, deep sleep, light sleep, REM, and awake periods. View detailed sleep stages in the app and make informed adjustments to your lifestyle. 【Smart Ring for Total Health Insight】: This all-in-one smart ring tracks heart rate, blood oxygen, steps, distance, calories, and more. With continuous tracking and detailed reports in the LuckRing app, you’ll get valuable insights into your daily health patterns. Note: The smart ring is for reference only and should not be used as a professional diagnostic device. 【Check Size Before Purchase】: Please refer to the size chart and measure your finger circumference carefully to choose the most suitable ring size for a comfortable fit.