About This

• Find Your Perfect Fit – US Standard Ring Sizing: Before purchasing, please refer to our size chart to determine the ideal ring size. The Oucscru Smart Ring follows the US standard sizing system. Select your regular US ring size for a secure and comfortable fit. If you have any questions, feel free to contact our customer support team, and we will be happy to assist you.
• Real-Time Health Monitoring – Heart Rate & Blood Oxygen: Track your heart rate and SpO2 (blood oxygen levels) 24/7 with the Oucscru Smart Ring. The device provides valuable insights into your health trends and performance, all accessible via the app for better management of your wellness.
• Automatic Sleep Tracking – Rest Better, Live Better: The Oucscru Smart Ring automatically tracks your sleep patterns, including deep sleep, light sleep, REM sleep, and wake periods. Its ultra-light, skin-friendly design ensures you’ll hardly feel it, allowing for uninterrupted rest and accurate sleep data.
• Activity & Fitness Tracking – Stay Active and Motivated: Monitor your daily movement, including steps, distance, calories burned, and more. The Oucscru Smart Ring supports various sports modes such as running, cycling, walking, yoga, dancing, and hiking. You can easily track your progress with detailed stats available in the app.
• No App Fees – Lifetime Access to Health Tracking: Enjoy lifetime free access to the smart health app with no subscriptions or hidden fees. The app provides all the tools you need for health and fitness tracking, and it is compatible with both iOS and Android devices.
• Ultra-Long Battery + Portable Charging Case: A full charge of 1–2 hours provides 3–5 days of usage. The included 400mAh charging case can recharge the ring up to 15 times, giving you up to 60 days of usage without needing to plug in—perfect for frequent travelers or busy lifestyles.
• Extra Smart Features – Remote Camera + Health Sharing: Use the Oucscru Smart Ring as a remote control for your phone camera—great for capturing group shots or selfies. With Friend Care Mode, you can securely share your health data with loved ones, making it an ideal feature for families and couples.

Overview

• Operating System : Android, IOS
• Memory Storage Capacity : 64 MB
• Special Feature : Activity Tracker, Menstrual cycle tracking, Remote Photography, Family Care, Fitness and Activity Tracker, Blood Oxygen Monitor, Emotional Stress Monitor, Heart Rate Monitor, Sleep TrackerFitness and Activity Tracker, Sleep Tracker Activity Tracker, Menstrual cycle tracking, Remote Photography, Family Care, Fitness and Activity Tracker, Blood Oxygen Monitor, Emotional Stress Monitor, Heart Rate Monitor, Sleep TrackerFitness and Activity Tracker, Sleep Tracker
• Battery Capacity : 300 Milliamp Hours
• Connectivity Technology : Bluetooth
• Wireless Communication Standard : Bluetooth
• Battery Cell Composition : Lithium Polymer
• GPS : GPS Via Smartphone
• Shape : Round
• Brand : UniJethro