JCRing Smart Health Ring – Stress and Sleep Monitoring, Waterproof Fitness Tracker for Women & Men

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Key Features:

  1. All-in-One Health Monitoring – Tracks heart rate (HR), blood oxygen (SpO2), HRV (heart rate variability), sleep stages (deep/light/REM), and body temperature for 24/7 wellness insights.

  2. Sport & Fitness Companion – Accurately records steps, calories burned, workout intensity, and recovery stats, making it ideal for athletes and fitness enthusiasts.

  3. High-Tech Design for Everyone – Sleek, unisex style with durable materials (e.g., titanium/ceramic) – lightweight yet stylish for men and women.

  4. Smartphone Integration – Syncs with your phone to display call/SMS/app notifications, music control, and remote camera shutter for seamless connectivity.

  5. Long-Lasting & Fast Charging – 5-7 days of battery life on a single charge, with rapid power-up for minimal downtime.

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