1. Introducció
The COLMI R02 Smart Ring is a revolutionary wearable device designed for seamless health monitoring and activity tracking. Crafted with a military-grade titanium steel shell and advanced low-temperature potting technology, it offers durability, comfort, and a high level of water resistance. This manual provides essential information on how to set up, operate, and maintain your R02 Smart Ring to ensure optimal performance and a comprehensive understanding of your health data.

2. Producte acabatview
Característiques clau
- Vigilància de la salut: Tracks heart rate, blood oxygen (SpO2), and sleep patterns.
- Seguiment de l'activitat: Records steps, calories burned, and distance covered.
- Modes multiesportiu: Supports 20 different exercise modes with real-time heart rate data.
- Disseny durador: Military-grade titanium steel shell with hypoallergenic environmentally friendly resin inner ring.
- Impermeable: IP68 and 3ATM water resistance, suitable for swimming, washing hands, and showering.
- Lightweight & Comfortable: Weighs approximately 4.4g with a thickness of 2.7mm.
- Llarga vida útil de la bateria: Up to 6 days of working time on a single charge.
- Magnetic Fast Charging: Fully charges in about 1 hour.
Contingut del paquet
- Anell intel·ligent COLMI R02
- Cable de càrrega magnètica
- Manual d'usuari (aquest document)

3. Guia de talles
To ensure accurate health monitoring and comfortable wear, it is crucial to select the correct ring size. Please measure your finger circumference carefully before purchasing.

How to Measure Your Finger Size:
- Use a non-elastic rope: Wrap a piece of non-elastic string or paper snugly around the base of the finger where you intend to wear the ring.
- Tira cap amunt: Mark the point where the end of the string/paper overlaps.
- Nivelació: Measure the length of the string/paper up to the mark with a ruler. This measurement is your finger's circumference (perimeter).
- Compara: Refer to the sizing table above to find the corresponding ring size.
Ring Size Table:
| Mida | Diameter (Dia) | Perímetre |
|---|---|---|
| 8# | 18.1 mm | 56.9 mm |
| 9# | 18.9 mm | 59.5 mm |
| 10# | 19.8 mm | 62.1 mm |
| 11# | 20.6 mm | 64.6 mm |
4. Configuració
4.1 Càrrega de l'anell
Before first use, fully charge your COLMI R02 Smart Ring. The ring features magnetic fast charging, taking approximately 1 hour for a full charge. You can check the battery level through the companion app.
- Connect the magnetic charging cable to a USB power source (e.g., computer, wall adapter).
- Attach the magnetic end of the cable to the charging contacts on the inside of the ring. Ensure a secure connection.
- The ring will indicate charging status (e.g., LED indicator, if present, or via the app).
Important: Please clean the charging port regularly to prevent charging issues caused by dirt or debris.

4.2 Instal·lació i emparellament de l'aplicació
The COLMI R02 Smart Ring uses the QRing app for data synchronization and detailed health insights. The app is compatible with both iOS and Android devices.
- Download the QRing App: Cerca "QRing" in your device's app store (Apple App Store for iOS, Google Play Store for Android) and install it.
- Activa el Bluetooth: Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Obriu l'aplicació: Launch the QRing app. It will guide you through the initial setup and pairing process.
- Aparella l'anell: Follow the on-screen instructions in the app to connect your COLMI R02 Smart Ring via Bluetooth.
The app automatically connects to the ring when launched. Even when not connected to the phone, the ring can independently perform body monitoring and record blood oxygen and heart rate status. The data will be updated within the app once connected.

5. Instruccions de funcionament
The COLMI R02 Smart Ring continuously monitors your health and activity. All data is accessible and visualized through the QRing app.
5.1 Monitorització de la freqüència cardíaca
The ring provides 7*24H heart rate monitoring. You can check your heart rate anytime manually via the app. By tracking your heart rate throughout the day, you can understand your body's state during exercise and relaxation, and proactively check your physical condition for any irregularities.


5.2 Monitorització de l'oxigen en sang (SpO2)
Blood oxygen is a vital indicator of overall health. The smart ring accurately records your blood oxygen data, which can be viewed in the QRing app.
5.3 Monitorització del son
The ring automatically tracks your sleep quality from the moment you fall asleep until you wake up. It generates detailed reports to help you develop good sleep habits and understand the proportion of REM, light, and deep sleep throughout your sleep period.

5.4 Activity Tracking and Multi-Sport Modes
The R02 Smart Ring accurately records your daily steps, calories burned, and distance. It identifies multiple exercise modes, catering to various fitness needs. The QRing app provides daily, weekly, and monthly data visualization for your activity statistics.

6. Manteniment
6.1 Neteja
- Ring Body: Wipe the ring with a soft, damp tela. Eviteu productes químics agressius o materials abrasius.
- Port de càrrega: Regularly clean the magnetic charging contacts on the ring to prevent charging issues caused by dirt or debris. Use a dry, soft cloth or cotton swab.
- After Bathing: Please remove the ring and clean it after bathing to avoid skin irritation caused by residue from shower products inside the ring.
6.2 Impermeabilització
The COLMI R02 Smart Ring boasts IP68 and 3ATM waterproof technology, allowing you to swim, wash hands, and take showers while wearing it. However, prolonged exposure to hot water or steam (e.g., saunas, hot tubs) should be avoided as it may compromise the seals over time.

7. Solució De Problemes
- L'anell no es carrega: Ensure the magnetic charging cable is securely attached to the ring's contacts and the USB power source. Clean the charging contacts on both the ring and the cable.
- App not connecting to ring: Make sure Bluetooth is enabled on your phone. Ensure the ring is charged. Try restarting both the ring (if possible, by letting battery drain and recharging) and the QRing app.
- Dades inexactes: Ensure the ring is worn snugly on your finger. Clean the sensors on the inside of the ring. Ensure the app is updated to the latest version.
- Durada de la bateria més curta del que s'esperava: Battery life can vary based on usage patterns and environmental factors. Ensure the ring is fully charged. If issues persist, contact customer support.
- Does the ring have NFC? No, the COLMI R02 Smart Ring does not support NFC functionality.
- Does the ring work with iOS? Yes, the QRing app is compatible with iOS devices.
8. Especificacions
| Característica | Detall |
|---|---|
| Nom de marca | COLMI |
| Número de model | COLMI R02 |
| Grau impermeable | 5ATM (IP68) |
| Pantalla de visualització | No |
| Suport NFC | No |
| Activitat registrada | Seguidor d'activitat, Seguidor de passos, Seguidor de distància, Seguidor de calories |
| Mètriques mesurades | Heart Rate Monitor, Sleep Monitor, Blood Oxygen Monitor |
| Pes de l'article | Aprox. 4.4 g |
| Material de la caixa | Titanium Steel |
| Xip de control principal | RF03 |
| Versió Bluetooth | 5.0 |
| Capacitat de la bateria | 17 mAh |
| Mètode de càrrega | Càrrega magnètica |
| Certificació | CE, FCC |
| Origen | Xina continental |
9. Consells d'usuari
- Accurate Sizing: Always measure your finger circumference carefully before purchasing to ensure the best fit and most accurate readings.
- Neteja regular: Keep the ring's sensors and charging contacts clean to maintain optimal performance and prevent skin irritation.
- Post-Exercise Heart Rate: Check your heart rate data after exercise to monitor your body's recovery and prevent excessive heart rate that could strain your cardiovascular system.
- Ús de l'aplicació: For the most comprehensive insights into your health and activity data, regularly synchronize your ring with the QRing app.
- Durada de la bateria: Depending on usage, the battery can last up to 6 days. Monitor battery levels via the app.
10. Garantia i Suport
For warranty information, technical support, or any product-related inquiries, please refer to the seller's official weblloc web o contacteu directament amb el servei d'atenció al client. Conserveu el comprovant de compra per a reclamacions de garantia.





