The SY15 Smart Ring is an innovative accessory designed to monitor your daily activity and health. With a diameter of 21.5mm and in gray color, it combines style and functionality. It is compatible with Android and iOS devices, offering ease of use.

This smart ring is designed to track activities such as walking and running, recording statistics that help you improve your performance. You can measure kilometers and monitor your progress in real time.

Additionally, the SY15 features a variety of sensors that allow you to monitor your health accurately. Key features include:

• Recording heart rate and breathing during sleep, with the ability to diagnose issues such as restless sleep or lack of deep sleep.
• Integrated heart rate monitor for continuous tracking.
• Measurement of blood oxygen levels.

It is also waterproof and has Splash Proof features, offering resistance to water and moisture. With Bluetooth connectivity, connecting to your devices is simple and fast.

With all these features, the SY15 Smart Ring is the ideal companion for your everyday life and health monitoring.