Smart Ring:The smart rings for men brings together features like health tracking, fitness monitoring, and sleep analysis into one compact device.The smart ring health tracker tracks your heart rate, blood oxygen levels, daily activities, and sleep patterns continuously, ensuring you have an up-to-date view of your overall health. The fitness ring also accurately records your steps, calories burned, and the distance you cover, providing a more structured approach to managing your physical wellness Long-Lasting Battery Performance:The fitness rings for women is equipped with an impressive battery that lasts between 2 to 5 days, depending on usage, and can be fully charged in under an hour. The included 300mAh portable charging case provides multiple recharge cycles, ensuring that you always have power available when you need it, giving you a long-lasting and reliable performance Hands-Free Photography Control:Designed with convenience in mind, this sleep tracker ring allows you to remotely control your phones camera to take pictures. By simply shaking your finger twice, the camera shutter will activate, freeing your hands to capture the perfect shot without the need for any extra equipment No Hidden Fees or Subscriptions:The smart ring health tracker for men syncs seamlessly with your phone via Bluetooth, allowing you to monitor your fitness data anytime, anywhere, without any additional subscription costs. The dedicated mobile app offers a smooth browsing experience and full access to all features at no charge, making health management simpler and more accessible Waterproof Durability:This blood pressure ring is built to withstand the rigors of daily life, meeting the IP68 waterproof standard. Whether you're washing your hands, showering, or swimming in shallow waters, you can continue wearing it without any worry, as the sleep ring provides dependable water resistance for everyday use