Smart Health Ring for Men Women, Fitness Tracker Ring with Heart Rate Blood Pressure SpO2 Sleep Monitoring, 100+ Sports, Slim Stainless Steel IP68, No Subscription, iOS Android (Rose Gold, 8)

Follow the U.S. sizing chart or order a sizing kit to find your perfect fit. The ultra-slim 2mm design with a polished inner curve ensures weightless comfort during workouts, meetings, and sleep. This smart health ring features upgraded 5.0 bio-sensors that track heart rate, HRV, blood oxygen, blood pressure, and stress every 30 minutes, delivering real-time wellness insights for data-driven decisions. This professional sleep tracker monitors deep, light, and REM sleep stages, creating personalized app reports. Optimize rest quality, track recovery trends, and wake up energized. It supports over 150 activities including running, yoga, and water sports. It tracks steps, heart rate, calories, and distance with GPS route syncing, serving as your personal coach. It offers up to 5-7 days of use per charge (extended to 30 days with the charging box) and is rated for 80m water resistance, suitable for showers, swimming, and workouts. Family Care Mode enables real-time health data sharing. It is made with nickel-free stainless steel and smooth epoxy resin, safe for all skin types. The easy-clean waterproof surface rinses instantly and stays hygienic, comfortable for continuous wear. Share real-time health data with family to monitor activity or sync fitness goals. The gesture camera feature captures hands-free photos during yoga, hikes, and gatherings