[Choose Size & Charge the Ring Before Buy & Using It] Before purchasing your FONADA smart ring, we strongly recommend that you refer to the size chart and carefully measure the circumference of your finger. This will ensure you get the most comfortable wearing experience and easily avoid any unnecessary returns. 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. [Full day monitoring function] This new smart ring from 2025 can track health indicators throughout the day. It supports precise measurement of blood oxygen, heart rate, and sleep monitoring, helping you to have a more accurate understanding of your physical condition. The design of LED display screen allows you to keep track of heart rate, step count and other data at any time without opening your phone, cultivating healthy lifestyle habits. [Real-Time Accurate Sleep & Movement Monitoring] The FONADA smart ring tracks your sleep quality and daily activities in real time. Built-in high sensitivity sensor, it can accurately monitor your sleep quality and record the length of deep and light sleep in detail. It also supports a variety of exercise modes, including walking, running, cycling, yoga, etc., and the smart ring can provide real-time data to help you monitor your progress, set goals, and make your workouts more scientific and effective. [Smart Gesture Control] This smart ring has a built-in motion gesture function, as long as you wear the ring you can control your cell phone through specific gestures, browse short videos, flip through e-books, take photos remotely, etc. , experience the fun of touchless interaction. [No subscription fee, lifetime free trial] With the FONADA smart ring, you can use all the functions of the smart health monitoring application for free for life without paying any subscription fees. Easily help you improve your overall health status. It is also the best gift to give to family and friends. [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,Storage Pouch*1,Cleaning Pad*3,User Manual*1.We are committed to providing a high-quality wearable device experience without any app subscription fees.13#,12#,11#,10#,9#,8#
