Smart Ring,Fitness Tracker Ring for Men/Women,Ultra Thin Smart Rings with Calories/Heart Rate/Blood Oxygen/Sleep Monitoring,No Subscription Fee,5ATM Waterproof (Silver, Ultra Thin-9#)

【Size Before You Buy】Please according to the wearing instructions on the details page, first measure your finger circumference, then calculate the inner diameter of your finger, find the corresponding ring size number and select it.
【Comprehensive Fitness Tracking Smart Ring】Monitor your daily steps, distance traveled, and calories burned with high precision. The smart ring also records exercise data across various activities such as running, cycling, jump rope, walking, hiking, yoga, golf, and dance, providing detailed insights to help you achieve your fitness goals.
【Comprehensive Health Monitoring】Stay on top of your health with integrated heart rate, blood oxygen, and blood pressure monitoring. The built-in automatic sleep tracker monitors your sleep patterns and offers a detailed sleep quality analysis, including deep sleep, light sleep, and wake-up time, helping you develop healthy sleeping habits.
【Gesture-Controlled & Remote Photography & Gesture Brush TK】Seamlessly control somatosensory games, electronic books,Capture every moment effortlessly with remote photography. Additionally, the Gesture Brush TK feature lets you navigate through your device’s interface with precise hand movements, revolutionizing how you interact with your devices.
【Charging Compartmen & Extended Battery Life】Our smart ring comes with a magnetic charging cable, and a bonus mini charging dock, making it easy to carry and store,Only 0.5 hours per charge, it can last for a continuous use of 5 to 7 days. Perfect for long-term travel or business trips, ensuring your ring is always powered and ready to use.
【5ATM Waterproof Ring】Smart health ring has an excellent 5ATM waterproof rating, this ring can withstand swimming, hand washing, cold showers, and rain, continuously tracking your sport data and monitoring your health in water-related situations. Note: Avoid exposure to hot water or steam.