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Smart Activity and Sleep Tracker Ring
Flexible payment options available at checkout.
Frequently bought together
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Track And Sleep
Smart Tracker Ring R20
In The App
Your Data In The App
Magnetic Charge
Magnetic Charging And Sizes
Product information
Frequently bought together
You slip the ring on in the morning and forget it is there, while it quietly counts your steps and your sleep
It looks like a plain wide band, black, rose gold, or silver, with a smooth polished outside and a ring of small optical sensors on the inside that rest against your finger. There is no screen and nothing to check on the ring itself; at about 3 grams it disappears on the hand.
Everything shows up in the companion app on iOS or Android over Bluetooth. The Health screen lays out your steps, distance, and calories, your sleep hours, your heart rate, and blood oxygen, with activity modes for walking, running, cycling, and hiking. The app also shows an estimated blood pressure reading for personal reference. A 20 mAh battery sits inside, and a magnetic cable snaps on to charge it; a charging case is offered as a separate option.
Key Benefits
- Screen free wearable A plain 3 gram band you wear all day and night, with no display to check.
- Activity and sleep tracking Steps, distance, calories, and sleep hours collected in the app.
- Heart rate and blood oxygen Inner optical sensors feed heart rate and blood oxygen readings to the app.
- Bluetooth sync Pairs with iOS and Android and syncs in the background.
- Magnetic charging A magnetic cable snaps on to charge the built in battery, with a case offered separately.
Best for: anyone who wants a quiet, screen free way to follow their daily steps, sleep, and heart rate without wearing a watch.
Why It Works
A ring sits close to the pulse and stays on through the night, so it catches sleep without the bulk of a watch. The sensors do the reading and the phone does the display, which keeps the ring small and the battery tiny. Choose your finger size from 7 to 13 and your finish, then let it run in the background.
Quick Product Facts: smart ring model R20; finishes black, rose gold, silver; sizes 7 to 13; weight about 3 g; 20 mAh battery; magnetic charging cable included; Bluetooth to iOS and Android; app shows steps, distance, calories, sleep, heart rate, blood oxygen; charging case sold as a separate option.
How It Fits Your Routine
Wear it to bed and check your sleep hours over coffee the next morning in the app.
Through the day it counts your steps and your activity, so a walk or a ride shows up without you starting anything.
Top it up with the magnetic cable when the app flags a low battery, then put it straight back on.
FAQ
Is this a medical device? No. The ring and its app give wellness estimates for your own reference, not medical readings or diagnoses. For clinical measurements use a certified device and speak with a professional.
How does it charge? A magnetic cable snaps onto the ring to charge the built in 20 mAh battery. A charging case is offered as a separate option.
Does it need a phone? Yes for the readings. It pairs over Bluetooth with the app on iOS or Android, where the data is shown.
How do I choose a size? Ring sizes run from 7 to 13. Pick the size that matches a ring you already wear on that finger.
| Feature | Details |
|---|---|
| Type | Screen free smart tracking ring, model R20 |
| Tracks in app | Steps, distance, calories, sleep, heart rate, blood oxygen |
| Connectivity | Bluetooth to iOS and Android |
| Finishes | Black, rose gold, silver |
| Sizes | 7 to 13 |
| Battery | 20 mAh, magnetic charging cable included |
| Weight | About 3 g |
| In the box | Smart ring, magnetic charging cable, user manual |
Have a question?
Our common questions
Is free shipping available?
Is free shipping available?
Yes, delivery is free for all orders, worldwide, and we always dispatch on the fastest tracked shipping line available for your destination. Most orders to the United States, Canada, Europe, the UK, Australia and New Zealand arrive within 5 to 8 business days after dispatch; some destinations and remote areas can take 10 to 20 business days. The most accurate estimate is the delivery window shown on each product page. View our Shipping and Delivery page for full conditions.
Is the product I'm looking for in stock and available?
Is the product I'm looking for in stock and available?
You will be able to tell on the product page whether or not a product is in stock and available, as the availability of the product will be listed as the number of products in inventory, "Out of stock".
What are your return policies?
What are your return policies?
You may request a return within 30 days of delivery. Return authorization is free, but customers pay return shipping costs unless the item arrived damaged, defective, or incorrect. Refunds or exchanges are available after inspection and approval for eligible items.
When will I receive my order?
When will I receive my order?
Most orders to our main markets (United States, Canada, Europe, United Kingdom, Australia and New Zealand, East Asia) arrive within 5 to 8 business days after dispatch. Some destinations, parts of the Middle East, South America, Africa, and remote or island areas, typically take 10 to 20 business days. The most accurate estimate is the delivery window shown on each product page, it already includes preparation time. You receive a tracking number by email as soon as your order ships.
Who are your suppliers?
Who are your suppliers?
We work with a carefully selected network of international fulfillment and logistics partners, chosen for speed and reliability. We do not claim to be an authorized retailer of every brand; we select each product for its real value, condition, and dependable delivery.
Is express shipping available?
Is express shipping available?
We currently focus on one reliable service: free standard shipping worldwide, with email tracking, always dispatched on the fastest tracked line available for your destination. We do not offer a separate paid express option at this time. The estimated delivery window for each item is shown directly on its product page.
How can I get after-sales service for a product I bought in your store?
How can I get after-sales service for a product I bought in your store?
Yes, contact us first at contact@moko.boutique with your order number. Our team handles your request directly and, where a manufacturer's warranty applies, we coordinate with the manufacturer for you. You are never left to handle it alone.
Do you have a physical store?
Do you have a physical store?
Moko Boutique is a 100% online store; that is how we keep free worldwide shipping and fair prices. Everything we sell is on www.moko.boutique, and our support team answers 7 days a week at contact@moko.boutique.
Can I redeem a coupon with you online ?
Can I redeem a coupon with you online ?
Yes. Coupons can be redeemed at checkout.
