New Arrival Health Monitoring Customized Energy-Efficient Wearable Bluetooth Digital Smart Ring Support Customization

New Arrival Health Monitoring Customized Energy-Efficient Wearable Bluetooth Digital Smart Ring Support Customization. Comprehensive Health Monitoring: Tracks heart rate, SpO2, HRV, stress, and skin temperature with high-precision sensors. Long Battery Life: 16mAh battery provides 7-10 days of normal usage with fast charging under 2 hours. Waterproof Design: 5ATM waterproof rating suitable for swimming and daily water exposure. Customizable Options: Available in Silver, Black, and Gold colors with multiple size options. Advanced Chipset Technology: Powered by Nordic nRF52840 chipset with GH3026 PPG sensor for accurate data. One-Year Warranty: Includes a comprehensive one-year warranty for peace of mind.