Biemha SIZE 8-Smart Health & Fitness Ring - Rose Gold

SIZE 8 NWT Operating System Android Wear 1.0 Special Feature Activity Tracker Connectivity Technology Bluetooth Wireless Communication Standard Bluetooth Battery Cell Composition Lithium Ion No GPS BIEMHA smart ring tracks your sleep quality and daily activities in real time. With advanced sensors, it provides precise data about your sleep cycle, helping you optimize rest and recovery. Whether you are tracking steps, calories or exercise performance, this smart ring can provide you with the most accurate insights to support your fitness goals and enhance your overall health. The BIEMHA ring is equipped with advanced 4.0 sensors. You can set the automatic heart rate measurement interval, and it will monitor your heart rate automatically while being worn. It supports all-day continuous health tracking and comprehensive wellness management. 2-3 Day Battery Life BIEMHA smart ring ensures continuous health monitoring without frequent charging. When used with the smart charging case, the usage time can even exceed 10 days. Whether you are tracking sleep patterns or fitness activities, you can count on long-lasting performance without constant interruptions. 80-meter waterproof depth. Whether it's for daily wear, an intense workout session or a pleasant swimming time, it can handle it with ease. What's more, even if you have sensitive skin, you can still enjoy an extremely comfortable wearing experience when wearing this ring. No APP Subscription Required