【Select the Right Size】: Before purchasing the Anarow smart health ring, please refer to our detailed size chart and measure your finger circumference to ensure the most accurate and comfortable fit. The health ring is available in 8 sizes (non-adjustable), designed for all-day wear with a sleek, secure fit. If between sizes, choose the larger one for comfort and more stable sensor contact

【All-Day Health Monitoring】: Stay on top of your wellness with continuous tracking of heart rate, blood pressure, and SpO2. Track deep, light, and REM sleep cycles for better rest. View daily and weekly health insights in the SmartHealth app; no hidden costs, just effortless health tracking with this smart health ring. Note: The smart ring is for reference only and should not be used as a professional diagnostic device

【Fitness Tracker Ring】: The Anarow waterproof fitness tracker ring records steps, calories, and distance all day. It supports 8 sport modes—running, cycling, ropeskipping, walking, mountaineering, yoga, golf, and dancing. The SmartHealth app shows route, duration, heart rate, speed, calories, distance, etc., Note: The smart ring is for reference only and should not be used as a professional diagnostic device

【Hands-Free Photography】: Capture every moment with the Anarow smart rings for men. Take photos effortlessly by shaking your finger twice to activate your phone’s camera; perfect for selfies, group shots, and spontaneous moments without extra equipment; enjoy hands-free convenience and capture stunning memories anytime

【Dual Charging & Long Battery Life】: Stay powered with this sleep ring tracker, which recharges in just 60 minutes using the included cable or the 400 mAh charging case for multiple charges on the go; lasts 3-5 days with normal use and up to 7-10 days on standby; (actual time varies by usage and features enabled); compatible with Android 5.1/iOS 8.0 and above for seamless everyday integration

【Durable Waterproof Design】: Anarow smart ring is made of high-quality materials with a fully enclosed structure for lasting durability. With a 5ATM waterproof rating, it is safe for swimming, workouts, and daily wear—resistant to sweat, rain, and splashes while maintaining long-term reliability

【Seamless Connectivity】: The Anarow activity tracker ring for men, designed for effortless synchronisation, connects via Bluetooth for real-time updates; view detailed health reports in the SmartHealth app without any subscription fees; enjoy a smooth, user-friendly experience for easy wellness management

【Ideal Gift Choice & 8 Sizes】: Available in 8 sizes for a natural fit. With its sleek design and wellness features, it makes a thoughtful gift for Back-to-School season, Labour Day, Veterans Day, Thanksgiving, Christmas, or New Year—bringing care and connection to those you value

【Exceptional Support】: Our customer support team is ready to help with any questions through Amazon messages. We aim to provide quick, effective solutions for a worry-free experience