Size Slection Before You Buy: Wearing the ring too tight or too loose can affect measurement accuracy. To ensure the best fit,check the instructions on detail pageDurable and Comfortable Design: Crafted from lightweight, our smart ring is built for lasting comfort and resilience. Its hypoallergenic, water-resistant, and designed for all-day wear, whether you're hitting the gym or heading out for the eveningSleep Tracking: Monitors and analyzes your sleep patterns, providing detailed insights into sleep stages (REM, deep, light), sleep duration, interruptions, and offering actionable tips for improving sleep qualityHealth Data Security: Ensures the highest standards of data security and privacy protection, employing encryption and secure data storage protocols to safeguard your personal health informationReal-time Alerts and Notifications: Receive timely alerts for abnormal heart rate patterns, elevated stress levels, or reminders for hydration and movement goals, helping you stay proactive about your health throughout the day