PS:Only the charging cable for the smart ring is included; the charging case supplied with the product does not come with a Type-C charging cable. You will need to provide your own.

·[SMART RING] The Aichiken smart ring not only monitors heart rate, blood oxygen saturation, but also records steps, distance and calorie consumption. It has a variety of exercise modes, including indoor and outdoor running, walking, and cycling, and comprehensively evaluates activity duration, beneficial activities, exercise volume, and exercise frequency, allowing you to fully grasp your health status and easily manage your exercise and life.

·[Smartphone Camera Remote Control] :After connecting the phone, you can control the phone to take pictures through the Smart Ring's App, and easily become a master photographer.

·【Health Ring: Enhance Your Health】:Through the built-in AI biological sleep monitoring technology, it monitors biological characteristics such as heart rate, blood oxygen saturation, and temperature during sleep, and records deep sleep time, light sleep time, eye movement time, and number of awakenings. Comprehensive understanding of sleep behavior and physical condition by analyzing sleep efficiency, latency, time, stage, movement and more. The sleep tracking feature makes it an ideal health companion.

·[LONG BATTERY LIFE] After the sleep ring is fully charged, it can be used continuously for up to 10 days, and there is no need to worry about electricity frequently.

·[IP 68 WATERPROOF] The fitness tracker ring is fully enclosed structure, IP68 waterproof technology, swimming and diving can be worn, support 1000 meters depth waterproof.