Before purchasing your Oucscru Smart Ring, consult our size chart and measure your finger for the perfect, comfortable fit. Designed to US ring standards, simply match your known US size.
Experience comprehensive health tracking with 24/7 monitoring of blood oxygen, heart rate, sleep patterns, and step counting, empowering your all-day wellness management.
As your activity companion, it automatically tracks steps, calories, and distance. Explore multiple sport modes—running, cycling, yoga, golf, and more—to gain detailed insights like workout routes, times, heart rate, and calories burned via the app for effective guidance.
Sleep smarter with intelligent monitoring that records deep, light, REM sleep, and wakefulness. View detailed sleep reports in the app to enhance your habits, all while enjoying exceptional comfort you’ll barely notice.
Enjoy lifetime access to the smart health app without any subscription fees—track your health in real-time seamlessly on iPhone or Android.
Benefit from 3-5 days of battery life after just a 1-2 hour charge, compatible with Android 5.0+ and iOS 9.0+.
Capture moments remotely using the app’s photo control and share health insights with loved ones through the care mode, making it a thoughtful gift for friends, couples, and family.