FitRing Air is an ultra-light smart ring designed to track health, sleep, and daily activity seamlessly. Crafted from stainless steel, it suits both everyday wear and active lifestyles. Monitor heart rate, SpO2, blood pressure, and stress levels continuously. Analyze sleep stages and quality for optimal recovery. Track steps, distance, and calories with sport modes and training stats. Control your phone camera remotely and access weekly reports. Enjoy comfort with a lightweight design and up to 7-day battery life. Stay informed about your well-being with FitRing Air's comprehensive health insights. Its sleek design and advanced features make it a discreet choice for health-conscious individuals. Grab yours today.Specifications Material: Stainless Steel Width: 8 mm Water Resistance: 5 ATM Connectivity: Bluetooth Compatibility: Android 5.1+ / iOS 8.0+ Sizes: XXS, XS, S, M, L, XL, XXL