Colmi R03 Smart Ring
Heart Rate, Sleep & Blood Oxygen Monitoring, Pedometer, with Charging Case | Black | Size 12
Product Description
Dive into the world of smart technology on your finger. The Colmi R03 Smartring offers convenient access to health and training reports via the QRing app. It is also waterproof (5ATM), resistant to corrosion and wear, allowing you to use it worry-free in everyday life. The included charging case enables secure storage and charging of the ring. Additionally, its lightweight design (4.7 g) ensures high wearing comfort.
Health Monitoring
The Colmi R03 helps you pay attention to your health. The smart ring monitors your sleep, including its phases and quality, allowing you to eliminate bad habits. It also measures your heart rate around the clock, helping you understand your body's condition both at rest and during physical activity. You can also measure your blood oxygen levels and review all health data in the dedicated QRing app.
Workout Enhancement
Train more efficiently with the Colmi R03. The smart ring accurately records data on step count, calories burned, and distance covered. Additionally, you can choose from 21 sport modes. The smart ring is also 5ATM waterproof, so you can use it without worry during intense training sessions and swimming.
Dedicated App
Download the QRing app, compatible with Android and iOS, to fully utilize the Colmi R03. The app keeps all your parameters and physical activity in view. It generates daily, weekly, and monthly reports of your measurements, allowing you to quickly react to irregularities.
Long Battery Life
Use the Colmi R03 for several days without worrying about it running out of power. The smart ring functions for up to 7 days on a single charge and takes about an hour to recharge. The included charging case not only facilitates storage but also allows for ring charging. Its powerful battery enables the ring to be charged up to 13 times on a single charge.
Package Contents
- Smart Ring
- Charging Case
- USB-C Cable
- User Manual
Technical Specifications
| Manufacturer | Colmi |
|---|---|
| Model | R03 |
| Main Chip | BlueX Micro RF03 |
| Memory | ROM 512 KB |
| HR Sensor | Vcare VC30F |
| Accelerometer (G-Sensor) | STK8321 |
| Bluetooth | 5.0 |
| Battery Type (Smartring) | Lithium-Polymer |
| Capacity (Smartring) | 18 mAh |
| Charging Method (Smartring) | Magnetic |
| Charging Time (Smartring) | Approx. 1 hour |
| Operating Time | Up to 7 days |
| Battery Type (Charging Case) | Lithium-Polymer |
| Capacity (Charging Case) | 200 mAh |
| Charging Method (Case) | USB-C |
| Charging Time (Case) | Approx. 1 hour |
| Inner Diameter | 19.8 mm |
| Material | Titanium Alloy |
| Weight | 4.7 g |
| Charging Case Dimensions | 43 x 43 x 25 mm |
| Compatibility | Android 4.4 or higher, iOS 8.0 or higher, Harmony OS |
| App | QRing |
| Waterproof | 5ATM |
| Updates | OTA |
| Supported Languages | Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay |
| Available Functions in App | Step counter, Calorie counter, Distance measurement, Heart rate measurement, Sleep monitoring, 21 sport modes, Training log, Blood pressure measurement, Blood oxygen saturation measurement, Stress level, Remote photo capture |
Size Chart
| Size | Diameter | Perimeter |
|---|---|---|
| 8# | 18.1mm | 56.9mm |
| 9# | 18.9mm | 59.5mm |
| 10# | 19.8mm | 62.1mm |
| 11# | 20.6mm | 64.6mm |
| 12# | 21.3mm | 66.9mm |
How to Measure Your Size
Illustration showing a non-elastic rope being placed around a finger.
Illustration showing the rope being pulled taut on the finger.
Illustration showing a ruler being used to measure the length of the rope.
3D Printing Template for Ring Size Determination: We also offer a printable template for 3D printers to help determine the ideal ring size. If you have a 3D printer at home, you can easily print the template and test different sizes to find the best fit. Download here, print, and find your perfect ring size!
Product Features
| Tariff Number | 85176200 |
|---|---|
| Color | Black |
| Size | 12 |
| Country of Origin | China |
| VPE (Unit of Sale) | 1/100 |
| Manufacturer | Colmi |
| Gross Weight (in kg) | 0.097 |
| Article Number | COL-R03-B12 |
| EAN | 6972436985623 |
| Manufacturer Product Number | R03 Black 12 |
Additional Images
This section typically displays product images. The gallery includes various angles of the Colmi R03 Smart Ring, its charging case, and lifestyle shots of users interacting with the device.
