Smart Ring for Women Men, Fitness & Health Tracker with Heart Rate, Blood Oxygen, HRV, Stress, Sleep & Step Tracking, 5ATM Waterproof Smart Ring for iPhone & Android, No Subscription Fee

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About this item

• 🔹【Check Your Size Before Purchase】 Before buying this ultra-thin smart ring, please measure your finger circumference carefully and compare it with the size chart in the product images. For the most secure fit, measure the finger you plan to wear it on and choose the size that feels snug but comfortable. A proper fit helps the smart ring stay in place during sleep, workouts, and daily wear.
• 🔹【Smart Sleep & Daily Recovery Tracking】 This smart ring sleep tracker helps track your nighttime sleep, including sleep duration, deep sleep, light sleep, REM sleep, and wake-up time. You can view daily, weekly, and monthly sleep data in the app to better understand your sleep patterns and build better sleep habits. Lightweight and comfortable, this slim smart ring is designed for overnight wear without the bulky feel of a smartwatch.
• 🔹【Health Insights & Women’s Cycle Support】 This smart health ring for women and men helps track key wellness data, including heart rate, blood oxygen, HRV, stress trends, and daily recovery trends. It also supports women’s cycle tracking with period records, fertility window, and ovulation day reminders. View your daily, weekly, and monthly wellness trends in the app to better understand your body and lifestyle. For wellness reference only, not a medical device.
• 🔹【Activity Tracker & Sport Modes】 This ultra-thin fitness ring automatically tracks steps, calories burned, distance, and daily activity goals. It also supports multiple sport modes such as running, walking, cycling, hiking, yoga, and more, helping you record workout time, activity data, heart rate trends, and exercise performance in the app. A practical fitness tracker ring for everyday movement, workouts, and active lifestyles.
• 🔹【No Subscription Fee & Easy Compatibility】 Enjoy full access to the smart ring app with no monthly subscription fees. This 5ATM waterproof smart ring is suitable for daily wear and works with most iOS and Android smartphones. With long battery life, convenient charging, and an ultra-thin smart ring design, it is ideal for sleep tracking, fitness tracking, and daily wellness monitoring at home, at work, or while traveling.