Smart Health Ring for Women Men Fitness Tracker with Heart Rate, Support Sleep Monitoring and Exercise Recording, IP68 Waterproof for iOS and Android, No APP Fee,Ultra-Thin Design (Gold, 13)

Check the Size Before Purchase Before purchasing the Smart Ring, we strongly recommend that you consult the size chart and carefully measure your finger's circumference. This will help you achieve the most comfortable fit. Accurate Sleep and Health Monitoring This smart ring monitors your sleep quality and daily activities. Advanced sensors deliver precise data on sleep cycles, assisting you in optimizing rest and recovery. Whether you are counting steps, calories, or athletic performance, it offers accurate insights to support your fitness goals and improve your overall health. 6-7 Day Standby Featuring a 6-7 day standby, the smart ring provides continuous health monitoring without the need for frequent charging. When paired with the smart charging case, the usage duration can extend beyond 30 days. Whether you are monitoring sleep patterns or fitness activities, you can rely on its enduring performance. Health Monitoring The ring features an advanced 5.0 sensor. Once worn, it automatically measures heart rate and blood oxygen every 5 to 30 minutes. You can personally adjust the frequency of these automatic measurements. It delivers continuous health tracking and comprehensive health management throughout your day. 50-meter Waterproof, Suitable for Various Scenarios This smart ring boasts excellent waterproof performance, with a waterproof depth reaching up to 50 meters. Whether for daily wear, an intense workout, or a pleasant swim, it handles all with ease. Even for those with sensitive skin, it provides an exceptionally comfortable wearing experience. No APP Subscription Required The smart ring requires no APP subscription, granting you complete access to all its features without any recurring payments. Simply wear it and track your health and exercise metrics