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Meprian

R7 Enamel Smart Ring – AI Health Tracker | Heart Rate, SpO2, Sleep | OLED Display | IP68 | Stainless Steel

R7 Enamel Smart Ring – AI Health Tracker | Heart Rate, SpO2, Sleep | OLED Display | IP68 | Stainless Steel

Regular price $36.99 USD
Regular price Sale price $36.99 USD
Sale Sold out
Shipping calculated at checkout.
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Where Art Meets Intelligence

The R7 Enamel Smart Ring is unlike anything you've worn before. Handcrafted with a traditional enamel color process on rose gold stainless steel, it looks like a piece of fine jewelry — and works like a full-featured health companion. Wear it to a gala or wear it to the gym; the R7 adapts to your life, not the other way around.

6 Product Selling Points

  • Enamel Color Craftsmanship — Artisanal enamel finish in floral motifs, unique and expressive
  • Intelligent Chip & Precision Structure — AC6323 main control chip with GH3018 PPG sensor for accurate biometric readings
  • Care for Family — Add family members as friends in-app to monitor their health data remotely
  • IP68 Waterproof — Fully protected against sweat, rain, and swimming
  • Multiple Size Options — Available in a range of sizes to fit every finger
  • Optional Charging Case — Portable charging case available for extended battery life on the go

Comprehensive Health Monitoring

  • Heart Rate — Continuous 24/7 real-time monitoring
  • Blood Oxygen (SpO2) — Instant oxygen saturation readings
  • Blood Pressure — Cardiovascular health at your fingertip
  • Body Temperature — Early detection of fever or physical stress
  • Sleep Monitoring — Deep, light, and REM stage analysis to optimize your recovery

Exercise Data Monitoring

  • Multiple exercise modes automatically recognized: running, cycling, swimming & more
  • Real-time recording of heart rate, speed, calories, steps, and time
  • GPS route mapping displayed via the "Smart Health" companion app

Care for Family

Add family members as friends inside the app, then view their live health data — heart rate, SpO2, blood pressure, sleep — anytime, anywhere. Stay connected to the people who matter most.

Product Specifications

Spec Detail
Color Rose Gold (Enamel Color Process)
Main Control Chip AC6323
PPG Chip GH3018
Battery Capacity 20mAh (3–5 days usage)
Waterproof Rating IP68
Weight 3.8g
Charging Magnetic Charging
App Smart Health (iOS & Android)

How to Find Your Size

  1. Wrap a thin, non-stretchy wire around your finger and mark where it overlaps.
  2. Straighten the wire and measure its length in millimeters with a ruler.
  3. Match your measurement to the perimeter in our size chart to find your perfect fit.

Tip: Measure at the end of the day when fingers are at their largest for the most accurate size.

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FAQ

Quick answers before you order.

How fast will my order ship?
Orders dispatch within 2-3 business days. Support average response time is under 24 hours.
Is there a warranty?
Yes, every product is covered by a 12-month limited warranty.
What is the return policy?
You have 30 days for hassle-free returns on qualifying items.
Do you ship to my country?
We offer free shipping to 60+ countries worldwide. Shipping is calculated at checkout for your region.
Where do you ship from?
All orders ship from our fulfillment center in Shenzhen, China via international express, with worldwide delivery and tracking.