SMART RING: Health tracker data allows you to check your workout time, distance travelled, calories burned and sleep quality via the APP, making your health data and insights more personalised than ever and more helpful in achieving your workout goals. HEART RATE AND BLOOD PRESSURE MONITOR RING: The Smart Ring has the latest chip built in and uses the latest instant capture technology to provide accurate vital signs data. By wearing the smart ring on your hand, you can directly monitor your heart rate and blood pressure, etc. to keep track of your physical health. SLEEP TRACKER RING: It can help you understand the various sleep stages, such as deep sleep, REM sleep, light sleep and wakefulness, in which different metabolic processes take place in the body to promote growth, repair, recovery and maintenance. FITNESS TRACKER RING: Tracks a variety of activities to give you a deeper understanding of overall workout metrics.By tracking heart rate during a workout, users can gain insight into their cardiovascular response, track intensity levels, and make informed decisions to improve their fitness results. SYNCS WITH YOUR FAVORITE: Compatible with iOS and Android - Oura seamlessly integrates with more than 40 apps, including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava and more. EASY TO USE: Whether you wear your ring every day or while engaging in physical activity, this case keeps your smart ring safe without compromising its functionality. SMART PHONE CAMERA REMOTE CONTROL: The ring doubles as a remote shutter control, so you can control your phone to take photos via anillo inteligente para hombre, making it easy for one person to record the perfect shot. LONG BATTERY LIFE: The sleep ring can be used for up to 10 days of continuous use when fully charged, so you don't have to worry about frequent power cuts. IDEAL GIFT: The health ring is an ideal gift for family, friends, colleagues on birthday, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, Christmas or New Year. WATERPROOF: The sleep tracker ring has IP68 waterproof technology, which can be worn for swimming and diving, and supports waterproof to a depth of 1000 metres. 24-HOUR CUSTOMER SERVICE: If you have any questions about our ring protectors, please feel free to contact us. Providing customers with a satisfactory shopping experience is our top priority