Smart Ring Size 9, Fitness HR SpO2 Sleep Tracker, Silver, iOS Android

Smart Health Tracking Ring: This smart ring tracks daily wellness metrics including heart rate, blood oxygen level, sleep patterns, and activity data, helping you stay aware of your daily habits.
Advanced Sleep Tracking: Monitor your sleep patterns throughout the night, including light and deep sleep stages. View your sleep trends in the companion app to better understand your rest.
All-Day Activity Tracking: Track steps, activity levels, and daily movement throughout the day. Stay motivated as you build healthier routines and reach your fitness goals. Lightweight & Comfortable for
Daily Wear: The smooth and lightweight design makes the ring comfortable to wear throughout the day and night, suitable for work, exercise, and sleep. Waterproof & Long
Battery Life: Designed for everyday use, the ring features a waterproof build and long battery life, allowing you to wear it during workouts, outdoor activities, and daily routines.
Universal Compatibility: Compatible with both iOS and Android devices, the companion app organizes your activity and sleep data in an easy-to-read format for convenient health monitoring.
Available in Multiple Sizes: Offered in various ring sizes to ensure a secure and comfortable fit for both men and women during all activities and throughout the night