Smart Ring For Women Men, Health & Fitness Tracker With Sleep,Heart Rate,Blood Oxygen,Stress,Motion Tracking, Step Counter,Calories, LED Display Sreee

[Choose Size & Charge the Ring Before Buy & Using It] Before purchasing the FONADA smart ring, For best fit and tracking consistency, we strongly recommend that you refer to the size chart and carefully measure the circumference of your finger (a USA ring sizer to ensure the perfect fit for your finger). This will ensure you get the most comfortable wearing experience and easily avoid any discomfort from an ill-fitting ring. Choose the larger size if between sizes. And please fully charge when you receive the smart ring, so that it can work normally. When wearing it, keep the optical sensor in close contact with the skin of your fingertips to ensure accurate data. Also, remove the smart ring before touching slippery objects on your hand to prevent it from falling off. [Waterproof and Dustproof] Can be worn for daily washing, light swimming, and sweating during exercise. However, avoid wearing the ring in hot environments like hot tubs and hot springs, or during high-speed water activities like diving, to avoid corrosion on the charging contacts. [Comprehensive Health Tracking] This smart ring can detect your health monitoring data, sleep monitoring data, and exercise monitoring data, providing you with valuable information about your health. It can also synchronize data with Apple Health. According to the user's selected gender option, a female menstrual cycle function will be added to help women record their cycles. [Exclusive charging compartment] The package includes a smart ring charging compartment. Just align it with the charging port and it will charge quickly. The charging case with full battery capacity can charge the health ring about 11 times, providing long-lasting power. [Fashionable, durable and waterproof design] The outer ring is made of high-quality stainless steel, which is extremely durable. The high-quality appearance design is suitable for wearing in various occasions. The 1ATM waterproof design ensures that the health ring remains unaffected during daily use. [No Subscription] After Bluetooth connection binds the smart ring, you can use all the functions in the app, and you can detect and check your body's health data and exercise data at any time without additional subscription fees. [Gesture Control] You can easily browse , flip through e-books, take remote photos, etc. through gestures in the air, allowing you to enjoy a convenient and interesting interactive experience. [A Healthy Gift for Your Loved Ones] This smart ring is more than just a wearable smart ring. Besides checking your own health, it also serves as a constant reminder to keep an eye on the health of your family and friends. Whether it's a birthday, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, Christmas, or New Year's, it's the perfect gift for family or friends. [What's In The Box] Smart Ring*1,Charging Case*1,Charging Cable*1,Travel-Friendly Storage Pouch*1,Microfiber Cleaning Cloth*1,Cleaning Pads*3,User Manual*1.We are committed to providing a high-quality wearable device experience without any app subscription fees.11,12,13,7,8,9,10