COLMI R12 Smart Ring with Display Screen and Touch, Wireless Charging, Health Manager, 5 ATM Waterproof For Men Women
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Prices include TAX & Free Shipping
All displayed prices include TAX, and enjoy free shipping on all orders; what you see is the final price you will pay at checkout.
- ↩︎ 30-day free returns.
- 🔄 Free replacement within 30 days.
- 🛡️ One-year warranty – we cover all return-shipping costs.
Please review our Shipping & Returns Policy — click here.
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COLMI R12 Smart Ring
Mini Display • Touch Controls • Wireless Charging • 24/7 Health & Fitness Manager • 5 ATM Waterproof
Wearable intelligence—shrunk down to a single finger
Why settle for a bulky watch when you can slip advanced biosensing, on-device visuals, and gesture control onto one finger? Milled from surgical-grade 316L stainless steel and tipping the scales at just 3.3 g, the COLMI R12 disappears until you need instant feedback—then lights up with a bright micro-display you can navigate with a subtle tap or swipe
What makes R12 different?
| COLMI R12 Smart Ring | Traditional Smartwatch | |
|---|---|---|
| Weight | 3.3 g | 30 – 50 g |
| Comfort in sleep | Practically unnoticeable | Often intrusive |
| Charging | True wireless pad | Clip or pogo pins |
| Waterproof | 5 ATM / 50 m | 3 ATM typical |
| Discretion | Looks like fine jewelry | Clearly a gadget |
Key Benefits at a Glance
-
On-Ring Display & Touch Pad
Peek at heart rate, SpO₂, steps, calories—or swipe to yesterday’s data—without grabbing your phone. -
Zero-Cable Charging
Drop the ring on the bundled Qi-compatible pad; magnets align instantly for a full top-up in about 60 minutes. -
All-Day, All-Night Tracking
• Continuous heart-rate & blood-oxygen sampling
• Sleep-stage breakdown (light, deep, REM) with quality score
• Stress trend detection and guided breathing prompts
• Automatic activity, distance, steps, calorie logging -
Iron-Clad Durability
IP68-rated / 5 ATM sealing means you can swim, surf, or shower—sensors stay protected to 50 m. -
Week-Long Battery
High-density 15-/-18 mAh cell and ultra-low-power chipset deliver up to 6 days of mixed use, 15 days standby.* -
App-Powered Insights
Sync to the Qring app (iOS & Android) for trend graphs, personalized goals, and share-ready health reports.
*Actual life varies with size (#7–#13) and sampling frequency.
Everyday Scenarios
-
Morning run – Glance at pace and heart-rate zones without breaking stride.
-
Deep-work session – Haptic cue alerts you when stress creeps up; breath coach calms you back down.
-
Red-eye flight – Ultra-light profile won’t bother you while sleeping against the window, yet still logs sleep debt.
-
Pool laps – 5 ATM waterproofing lets you clock distance without a swim cap snagging a watch strap.
Tech Specs
| Metric | Details |
|---|---|
| Sizes | Ring US #7–#13 (index finger recommended) |
| Battery | 15 mAh (#7–9) · 18 mAh (#10–13) |
| Sensors | Optical HR + SpO₂, 3-axis motion |
| Material | 316L stainless steel, mirror polish |
| Waterproof | 5 ATM / IP68 (50 m) |
| Connectivity | Bluetooth® Low Energy 5.0 |
| Certifications | CE, FCC, RoHS |
| Companion App | Qring (free, iOS/Android) |
In the Box
-
COLMI R12 Smart Ring
-
Magnetic wireless charging pad + USB-C cable
-
Quick-start guide & sizing card
Quick Start Checklist
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Find your fit – Use a thin strip of paper around your index finger; measure snugly, match to the size chart.
-
Charge & wake – Place ring on charger; green LED flash confirms power-on.
-
Pair – Open Qring, add device, and customize dashboards, targets, and notifications.
-
Live smarter – Track, analyze, improve—repeat.
Ready to lighten your load and deepen your insight?
Click Add to Cart and experience the next evolution of wearable tech with the COLMI R12 Smart Ring—where minimal design meets maximum intelligence.
→ "Browse all our available smart rings."
→ "Explore our collection of advanced smartwatches."
→ "Learn about our shipping policy before completing your purchase."
→ "Everything You Need to Know About Smart Rings for Health & Fitness – Watch the Video"
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One-Year Warranty: Purchase with confidence knowing your COLMI R12 Smart Ring comes with a 1-year warranty.
1. What is the Shipping cost?
Shipping is completely free for all orders!
2. When can I expect my order to be delivered?
The product usually arrives at our customers doorstep within an average of 5 days. To ensure service quality and delivery under all circumstances, we estimate a delivery time of 3 to 7 days at most. a tracking number is provided to monitor your order.
3. What is your return policy?
We offer a 30-day return policy. To be eligible, items must be unworn, unused, and in their original packaging. Contact us at support@qhappinessstore.com to initiate a return.
4. How do I track my order?
Customers can easily track their orders through our website. Once the order is shipped, you will receive an email containing the tracking number. You can use this number to track the status of your shipment on the relevant shipping company's website.
For direct tracking of your order, you can visit Track your order here.
If you have any questions about tracking your order, please feel free to contact us at support@qhappinessstore.com.
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Frequently Asked Questions
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Frequently Asked Questions
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