Smart Ring - COLMi R03 Health Tracker 21 Sports Modes Gold
Product reference: 14-6972436985654

The Colmi R03 smart ring monitors health metrics like heart rate, sleep quality, and blood oxygen levels, as well as records physical activity across 21 sports modes. It connects to the QRing app for detailed reports and has a 3-5 day battery life with a charging case that allows for multiple charges.

Smart Ring - COLMi R03 Health Tracker 21 Sports Modes Gold

Product reference: 14-6972436985654

The Colmi R03 smart ring monitors health metrics like heart rate, sleep quality, and blood oxygen levels, as well as records physical activity across 21 sports modes. It connects to the QRing app for detailed reports and has a 3-5 day battery life with a charging case that allows for multiple charges.

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Smartring Colmi R03 18.9MM 9 Gold


The Colmi R03 smart ring monitors health metrics like heart rate, sleep quality, and blood oxygen levels, as well as records physical activity across 21 sports modes. It connects to the QRing app for detailed reports, and has a battery life of 3-5 days with a charging case that allows for multiple charges.


  • Monitor health metrics including heart rate, sleep quality, and blood oxygen levels through the QRing app.
  • Record your workouts with 21 sports modes, step counting, calorie counting and distance measurement.
  • Water resistant up to 5ATM, suitable for everyday wear and intensive training, including swimming.
  • Long battery life - 3-5 days, quick charge in about 1 hour using the included charging case.

Features

Product type Smart ring
Brand Inches
Model R03
Color Gold
Size 9 (inner diameter: 18.9 mm)

Specifications

Weight 4.7 grams
Material Titanium alloy
Battery type Lithium-polymer
Battery capacity 15 mAh (ring), 200 mAh (charging case)
Charging method Magnetic (ring), USB-C (charging case)
Charging time About 1 hour
Operating time 3-5 days
Bluetooth version 5.0
Water resistance 5ATM
Compatibility Android 4.4 or later, iOS 8.0 or later, Harmony OS
App QRing

Available functions

Health monitoringHeart rate, sleep quality, blood oxygen levels
Activity monitoringPedometer, calorie counter, distance measurement
Sports modes21 different sports modes
Security warning Use the product only for its intended purpose.
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