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 (Black, 8)

Tailored Fit: Refer to the U.S. size chart or order the sizing kit to find your ideal fit. The ultra-slim 2mm design with a polished inner curve provides weightless comfort during workouts, meetings, and sleep. Next-Gen Health Intelligence: This smart health ring includes upgraded 5.0 bio-sensors that monitor heart rate, HRV, blood oxygen, blood pressure, and stress every 30 minutes for real-time wellness insights. Advanced Sleep & Recovery: This professional sleep tracker observes deep, light, and REM stages with personalized app reports to help optimize rest quality and track recovery trends. All-Day Fitness Modes: This fitness tracker supports 150+ activities such as running, yoga, and water sports. It tracks steps, heart rate, calories, and distance with GPS route syncing. Battery and Durability: It provides up to 5-7 days of use per charge (extended to 30 days with the charging box) and is rated for 80m waterproofing, suitable for showers, swims, and workouts. Family Care Mode allows for real-time health data sharing. Allergy-Free & Hygiene-Friendly: Constructed with nickel-free stainless steel and smooth epoxy resin, it is safe for all skin types. The easy-clean waterproof surface rinses instantly and remains hygienic, comfortable for continuous wear. Connect & Capture: Share real-time health data with family to monitor activity or sync fitness goals. The gesture camera function enables hands-free photo capture during yoga, hikes, and gatherings