Smart Ring for Women Men, Health Tracker with Heart Rate/Blood Oxygen/Blood Pressure/Sleep Monitoring/Step Counting, IP68 Waterproof Fitness Ring, No App Fees for iPhone & Android (Blue, 9#) — Open-Box, 16% Off

【Please Measure Size Before Buying】 Before purchasing your Oucscru Smart Ring, please carefully check the size chart and measure your finger circumference to select the correct size. A proper fit ensures comfortable all-day wear and helps avoid unnecessary returns or exchanges.

【24/7 Health & Fitness Tracking】 Stay on top of your daily health with continuous monitoring. This smart ring tracks your heart rate, blood oxygen levels, body temperature, heart rate variability, and activity data around the clock, providing detailed analysis to help you better understand your body. Data can be synced with “Apple Health” for convenient health management.

【Advanced Sleep Monitoring & Analysis】 Monitor your sleep quality with detailed tracking of deep sleep, light sleep, and REM sleep cycles. The smart ring analyzes sleep duration and patterns through the app, helping you understand your rest quality and make healthier lifestyle adjustments

【Long Battery Life & Convenient Charging】 Enjoy up to 5-7 days of continuous use on a full charge. The included 300mAh charging case provides additional power on the go, while USB charging offers a convenient solution for daily indoor charging and travel.

【Lightweight Design, IP68 Waterproof & Smart Features】 Designed for everyday comfort, this fitness ring features an ultra-thin 2mm profile and a smooth polished inner surface for a comfortable fit. With IP68 waterproof protection up to 100 meters, it supports daily activities including hand washing, showering, swimming, and outdoor workouts. Additional features include remote photography control and family health data sharing through the SmartHealth app.

Transform your wellness journey with this innovative smart ring that seamlessly tracks your vital health metrics throughout the day. This sleek, lightweight ring monitors heart rate, blood oxygen levels, and sleep patterns with precision, helping you understand your body better. The advanced sleep tracking feature analyzes your sleep stages, including deep sleep, light sleep, and REM cycles, providing detailed insights into your rest quality. With comprehensive fitness tracking capabilities, the ring counts your steps and monitors activity levels while maintaining a comfortable, barely-there feel. The ring's durable construction features IP68 waterproof protection, making it suitable for all your daily activities. Compatible with both iPhone and Android devices, this smart ring requires no additional app subscription fees, offering unlimited access to your health data. The extended battery life is supported by a 300mAh charging case for outdoor use, while the indoor charging solution ensures your ring stays powered for continuous monitoring. Perfect for fitness enthusiasts, health-conscious individuals, and anyone looking to optimize their wellness routine.Data can be synced to Apple Health