Smart Ring Health Management Compatible with Android/iPhone Exercise Size 18

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Smart Ring Size 9
*Manufacturer's notation is US size 9
*According to Japanese standards, this is size 18-20 (inner circumference approx. 59.5mm)

It was a little large for a finger circumference of about 60mm.

Accessories: Charging case, charging cable

Immediate purchase OK

Quoted description below↓

[Finger-tip Health Display Switched by Touch Operation]
Check your health status at a glance without the hassle of taking out your smartphone. Simply tap the ring's beautiful display to instantly switch between information you want to know, such as time, heart rate, steps, and battery level. Convenient for checking at a glance during gym workouts or busy work breaks.

[Visualize Sleep Quality for a Comfortable Morning]
Do you often feel like you haven't slept enough or wake up feeling groggy? This ring precisely measures your heart rate, blood oxygen, and body movement during sleep. It visualizes your sleep data and graphs, showing how much deep sleep you got and if you woke up during the night.

[Fully Supports Your Active Lifestyle with Over 100 Exercise Modes]
Automatically recognizes and records almost all your activities, from jogging and cycling to swimming and jump rope.

[Check Your Stress Levels and Make Self-Care a Habit]
In your busy daily life, it's important to objectively understand your stress levels. By simply measuring on your fingertip, it constantly monitors Heart Rate Variability (HRV), an indicator of stress. Check your app to see if you are relaxed or if you are in a prolonged state of tension, and use it as an opportunity to take a break or schedule relaxation time.

[Stress-Free Design You Can Wear in the Bath or Pool]
With 5ATM water resistance (equivalent to a depth of 50m), it's safe to use while washing your hands, showering, or in the pool. Wear it 24/7 as part of your daily life.

[Convenient Smart Life with Gesture Control]
Perform various operations with a simple flick of your finger. For example, scroll through social media video feeds, play/pause music and videos, turn pages in e-books, or take photos remotely. Control your devices smartly in a variety of situations. You don't need to hold your smartphone, allowing for a more immersive experience.