Elevate your fitness journey with the RingConn Smart Ring, a versatile activity tracker designed to seamlessly integrate with both iOS and Android systems. Beyond its core fitness monitoring capabilities, which include heart rate, calories, and distance tracking, this device is equipped with a sleep tracking feature to provide a comprehensive view of your daily health. Crafted for convenience, the RingConn is powered by electric cordless technology, ensuring you can go up to 7 days without the need for a charge. It comes in a sleek moonlit silver, size 12, and is suitable for both indoor and outdoor activities. With Bluetooth connectivity and an SpO2 sensor, it's an essential tool for anyone looking to stay on top of their fitness and wellness.