Product Overview
Immerse yourself in the world of smart technology on your finger. The Colmi R03 Smart Ring offers convenient access to health and training reports via the QRing app. It is waterproof (5ATM), resistant to corrosion and wear, allowing for worry-free everyday use. The included case enables safe storage and charging of the ring. Its lightweight design (4.7 g) ensures high wearing comfort.
Health Monitoring
The Colmi R03 helps you monitor your health. The smart ring tracks your sleep, including phases and quality, enabling you to identify and eliminate bad habits. It also measures your heart rate 24/7, providing insights into your body's condition during rest and physical activity. You can also measure your blood oxygen level and review all health data in the dedicated QRing app.
Workout Features
Train more efficiently with the Colmi R03. The smart ring accurately records data such as step count, calories burned, and distance covered. You can choose from 21 sport modes. The smart ring is 5ATM waterproof, making it suitable for intensive training sessions and swimming.
Dedicated App
Download the QRing app, compatible with Android and iOS, to utilize the full potential of the Colmi R03. The app allows you to monitor all parameters and your physical activity. It generates daily, weekly, and monthly reports of your measurements, facilitating quick reactions to any irregularities.
Battery and Charging
Use the Colmi R03 for several days without worrying about battery life. The smart ring operates for up to 7 days on a single charge and requires approximately one hour to recharge. The included case simplifies storage and charging. Its powerful battery allows the ring to be charged up to 13 times on one case charge.
What's Included
- Smart ring
- Charging case
- USB-C cable
- User manual
Technical Specifications
| Feature | Specification |
|---|---|
| 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 h |
| Operating Duration | Up to 7 days |
| Battery Type (Charging Case) | Lithium-Polymer |
| Capacity (Charging Case) | 200 mAh |
| Charging Method (Charging Case) | USB-C |
| Charging Time (Charging Case) | Approx. 1 h |
| Inner Diameter | 19.8 mm |
| Material | Titanium Alloy |
| Weight (Ring) | 4.7 g |
| Dimensions (Charging Case) | 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 (App) | 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, Malaysian, Italian |
Available App Functions
- Pedometer
- Calorie counter
- Distance measurement
- Heart rate measurement
- Sleep monitoring
- 21 Sport modes
- Training log
- Blood pressure measurement
- Blood saturation measurement
- Stress level
- Remote photo capture
Size Guide
A 3D printing template is available 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, print, and find your perfect ring size!
Product Properties
| Property | Value |
|---|---|
| Tariff Number | 85176200 |
| Color | Black |
| Size | 12 |
| Country of Origin | China |
| VPE (Sales Unit) | 1 / 100 |
| Brand | Colmi |
| Gross Weight (kg) | 0.097 |
| Product ID | COL-R03-B12 |
| EAN | 6972436985623 |
| Manufacturer ID | R03 Black 12 |
