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 (Silver, 13)

Verify the Size Prior to Purchase Before purchasing the Smart Ring, we strongly recommend consulting the size chart and carefully measuring your finger circumference. Accurate Sleep and Wellness Tracking This smart ring monitors your sleep quality and daily activities. Advanced sensors deliver precise data on sleep cycles to assist in optimizing rest and recovery. Whether tracking steps, calories, or athletic performance, it provides accurate insights to support your fitness objectives and overall wellness. It is an excellent choice for family and friends. 6-7 Day Standby Featuring a 6-7 day standby time, the smart ring ensures continuous health monitoring without frequent charging. When used alongside the smart charging case, the usage duration can surpass 30 days. Whether monitoring sleep patterns or fitness activities, you can depend on long-lasting performance. Health Monitoring Features The ring is equipped with a sophisticated 5.0 sensor. After wearing, it automatically measures heart rate and blood oxygen every 5 to 30 minutes. You can personally set the automatic measurement frequency for continuous health tracking and comprehensive management throughout the day. 50-Meter Waterproof, Ideal for Various Scenarios The smart ring offers excellent waterproof performance, with a depth rating of up to 50 meters. It handles daily wear, intense workouts, or swimming with ease. Even for those with sensitive skin, you can enjoy a comfortable wearing experience. No APP Subscription Needed The smart ring does not require any app subscription, granting you full access to all features without ongoing fees. Simply wear it and track your health and exercise metrics