R20 SIZE 7 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes(Black)
R20 SIZE 7 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes(Black)
Duties & Import Tax
UK orders under £135 incur no additional fees. Otherwise, duties are only included if shown at checkout — your local government may apply customs fees, which your courier will collect directly from you before delivery.
Processed in 1–3 business days
No se pudo cargar la disponibilidad de retiro
UK: Free tracked shipping on every order, no minimum spend.
Everywhere else: Add the product to your cart and use the shipping calculator to see exact methods, rates, and delivery times for your country.
Fast refunds: Once we receive and inspect your return, your refund is processed to your original payment method within 5 business days.
Return postage: Just changed your mind? You'll need to cover the return postage. If the item arrived faulty, we'll cover the cost to get it back to us.
Product Details
The R20 SIZE 7 Smart Ring monitors heart rate, blood oxygen, and sleep. It supports multiple sports modes for everyday use.
- Product type: Smart Ring
- Compatibility: Android 5.1 or above, iOS 8.0 or above
- Material: Not specified
- Key feature: Heart rate and sleep monitoring
- Color/Variant: Black
- Intended use: Everyday use
- Chipset: AC6323
- Bluetooth: 5.0
- Sensor chip: SC7A20H4
- Battery Capacity: 15mAh
- Battery life: 3-5 days of use and 7-10 days of standby
- Charging time: About 1-2 hours
- Waterproof: IP68
- Size 7: Diameter 17.3mm; Circumference 54.3mm
- Charging method: Magnetic charging
- Compatible system: Android 5.1 or above, iOS 8.0 or above
- APP: Smart Health
- APP support language: English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Farsi, Norwegian, Japanese, Korean, Thai, Vietnamese
- Function: Steps, miles, calories, motion data recording
- Heart rate monitoring, blood pressure, blood oxygen monitoring, sleep monitoring, body fatigue assessment
- Multiple exercise modes: running, cycling, skipping, hiking, mountaineering, yoga, golf, dancing
- Packing list: Smart ring x 1, Charging cable x 1, User manual x 1, Original retail box x 1
Have questions about this product? Need help choosing? Contact our support team for assistance!
Share
