Colmi R03 Smart Ring Datasheet
Monitors Heart Rate, Sleep & Blood Oxygen, Pedometer, with Charging Case | black | 10
Product Overview
Immerse yourself in the world of smart technology on your finger. The Colmi R03 Smartring provides 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. Furthermore, its lightweight design (4.7 g) ensures high wearing comfort.
Product Number: COL-R03-B10
Weight: 0.097kg
Health Monitoring
The Colmi R03 helps you pay attention to your health. The smartring monitors your sleep, 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 level and review all health data in the dedicated QRing app.
Workout Features
Train more efficiently with the Colmi R03. The smartring accurately records data on step count, calories burned, and distance covered. Additionally, you can choose from 21 sport modes. The smartring is also 5ATM waterproof, so you can use it without worry during intensive training sessions and swimming.
Dedicated App
Download the QRing app, compatible with Android and iOS, to utilize the Colmi R03 to its full potential. In the app, you can keep track of all parameters and your physical activity. It generates daily, weekly, and monthly reports of your measurements, allowing you to react quickly to irregularities.
Battery and Charging
Use the Colmi R03 for several days without worrying about it running out of power. The smartring 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 charging the ring. Its powerful battery allows the ring to be recharged up to 13 times on a single charge of the case.
Package Contents
- Smartring
- 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 | Magnetic |
| Charging Time | Approx. 1 h |
| Battery Life | 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 h |
| 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 (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, Malay, Italian. |
Available Functions in the App
- 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 Taking
Sizing Information
Ring 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 Ring Size
[Description: Hand wrapping a non-elastic string around a finger.] Please use non-elastic rope.[Description: Hand pulling the string taut to mark the point.] Pull up.[Description: A ruler measuring the length of the marked string.] Levelling.
For determining the ideal ring size, we also offer a printable template for 3D printers. If you have a 3D printer at home, you can simply print the template and test different sizes to find the best fit.
Simply download here, print, and find the perfect ring size!
Product Properties
- Tariff Number: 85176200
- Color: black
- Size: 10
- Country of Origin: China
- VPE: 1/100
- Brand: Colmi
- Gross Weight (kg): 0.097
- Product ID: COL-R03-B10
- EAN: 6972436985609
- Manufacturer ID: R03 Black 10
