1. Konec produktuview a obsah balení
The COLMI R02 Smart Ring is a revolutionary wearable device designed for seamless health monitoring and activity tracking. It features a military-grade titanium steel shell, IP68 and 3ATM water resistance, and various sensors for accurate data collection.
Obsah balení:
- Chytrý prsten COLMI R02
- Nabíjecí kabel
- Uživatelská příručka (tento dokument)
- Stručný průvodce chytrým prstenem

Image: COLMI R02 Smart Ring and its included accessories.
2. Průvodce nastavením
2.1. Sizing and Wearing Method
For optimal performance and accuracy, it is recommended to wear the COLMI R02 Smart Ring on your index finger. The middle and ring fingers are also suitable. Avoid fingers that are significantly narrower than the knuckles at the base.
To determine your correct ring size, follow these steps:
- Vezměte si dlouhé neelastické lano nebo papír a omotejte si ho kolem prstu.
- Mark the rope or paper to fit closely to your finger, avoiding it being too loose or too tight, which may cause size deviation.
- Označte si místo spojení na laně nebo papíru.
- Položte lano nebo papír naplocho a změřte délku. Pro přesnější data se doporučuje měřit vícekrát.

Image: Visual guide for measuring finger size.
Refer to the size chart below to select the appropriate ring size based on your measurement:
| Velikost | Průměr (mm) | Obvod (mm) | Průměr (palce) | Obvod (palce) |
|---|---|---|---|---|
| 8# | 18.3 | 57.5 | 0.72 | 2.26 |
| 9# | 19.1 | 60 | 0.76 | 2.36 |
| 10# | 20 | 62.8 | 0.79 | 2.47 |
| 11# | 20.8 | 65.4 | 0.82 | 2.57 |
Image: COLMI R02 Ring Size Chart.
Ensure the sensor on the inside of the ring is in contact with your skin for accurate measurements of heart rate and blood oxygen.
2.2. Zapnout
To power on the COLMI R02 Smart Ring, connect the charging cable to the ring. The device will boot up automatically. The heart rate light will illuminate to indicate successful startup.
2.3. Připojení aplikace
To connect your Smart Ring to your smartphone, you need to download the companion app called 'QRing'.
- Hledat 'QRing' on the App Store (for iOS devices) or Google Play Store (for Android devices).
- Download and install the 'QRing' app.
- Open the 'QRing' app on your smartphone.
- Follow the in-app instructions to pair your COLMI R02 Smart Ring via Bluetooth.

Image: QR codes for downloading the QRing app.
3. Návod k obsluze
The COLMI R02 Smart Ring provides comprehensive health and activity monitoring through the 'QRing' app.
3.1. Monitorování zdraví
The ring automatically tracks various health metrics:
- Monitorování srdeční frekvence: Continuously monitors your heart rate (24/7) and allows manual checks. The app displays real-time heart rate data and historical trends.
- Monitorování krevního kyslíku (SpO2): Records your blood oxygen saturation data accurately.
- Monitorování spánku: Automatically tracks your sleep quality, including deep sleep, light sleep, and awake times, generating reports to help develop good sleep habits.
- Sledování stresu: Poskytuje vhled do vaší úrovně stresu.

Image: Heart rate monitoring data in the app.

Image: Blood oxygen monitoring data in the app.

Image: Sleep monitoring data in the app.
3.2. Sledování aktivity
The ring accurately records your daily activity, including:
- Provedené kroky
- Spálené kalorie
- Vzdálenost ujetá
It identifies multiple exercise modes and monitors your heart rate data in real-time during workouts.

Image: Activity tracking data in the app.

Image: Summary of health tracking features.
3.3. Real-time Data View
The QRing app needs to connect to the ring via Bluetooth. Ensure Bluetooth is enabled on your phone. 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.
Video: Produkt skončilview demonstrating features and design of the COLMI R02 Smart Ring.
4. Údržba
4.1. Nabíjení
To charge the COLMI R02 Smart Ring, use the provided magnetic charging cable. Connect the cable to the charging port on the ring. The red light will flash when charging, and the green light will flash once fully charged.

Image: Magnetic charging in progress.
Důležité: Please clean the charging port regularly to prevent charging issues caused by dirt or debris.
4.2. Voděodolnost
The COLMI R02 Smart Ring features IP68 and 3ATM waterproof technology, allowing you to swim, wash hands, and take showers while wearing it.

Image: Smart Ring demonstrating water resistance.
Poznámka: Please remove the ring and clean it after bathing to avoid skin irritation caused by residue from shower products inside the ring.
4.3. Čištění a péče
In daily use, choose a suitable size for your fingers, avoiding wearing it too tightly. Keep the contact area of the ring dry and wipe it in time if it comes into contact with water. If you experience symptoms such as redness or swelling in the contact area, stop using it immediately and consult a doctor.
5. Řešení problémů
- Prsten se nezapíná: Ensure the ring is properly connected to the charging cable and has sufficient charge.
- Problémy s připojením k aplikaci: Make sure Bluetooth is enabled on your phone and the 'QRing' app is installed and open. Try restarting both the ring (by reconnecting to charger) and the app.
- Nepřesné zdravotní údaje: Ensure the ring is worn correctly on the recommended finger (index, middle, or ring finger) and the internal sensor is in firm contact with your skin. Keep the contact area clean and dry.
- Nabíjení nefunguje: Clean the charging port on the ring and the magnetic contacts on the cable to remove any dirt or debris. Ensure the cable is securely connected.
6. Specifikace
| Funkce | Specifikace |
|---|---|
| Číslo modelu | COLMI R02 |
| Název značky | COLMI |
| Vodotěsná třída | 3ATM a IP68 |
| Materiál pouzdra | Steel (Military Grade Titanium Steel Shell) |
| Hmotnost položky | 4.7 g |
| Kapacita baterie | 17 XNUMX mAh |
| Způsob nabíjení | Magnetické nabíjení |
| Verze Bluetooth | 5.0 |
| Měřené metriky | Monitor srdečního tepu, monitor spánku, monitor kyslíku v krvi, monitor stresu |
| Sledovaná aktivita | Sledovač aktivity, Sledovač kroků, Sledovač vzdálenosti, Sledovač kalorií |
| Obrazovka displeje | Žádný |
| Podpora NFC | Žádný |
| Osvědčení | CE |
Obrázek: Tabulka parametrů produktu.
7. Uživatelské tipy
- Accurate Sizing: Take extra care when measuring your finger circumference to ensure you select the most comfortable and accurate size for optimal data collection.
- Kompatibilita aplikací: The QRing app is available for both Android and iOS. Some users have reported successful data sharing with Apple Health. Check the app settings for integration options with other health platforms.
- Wearing for Accuracy: Always ensure the ring's internal sensors are in direct contact with your skin. If you experience inconsistent readings, try adjusting the ring's position or switching to a different finger (index, middle, or ring finger are recommended).
- Nabíjecí kabel: If you need a replacement charging cable, contact COLMI customer support or check their official store for compatible accessories.
8. Důležité bezpečnostní informace
Před použitím a provozem zařízení si přečtěte a dodržujte následující opatření, abyste zajistili optimální výkon zařízení a předešli nebezpečným nebo nezákonným situacím.
- Bezpečnost nabíjení: Keep the charging cable and device in a dry environment when charging. Do not touch the charging cable with wet hands and avoid immersing it in liquids such as water.
- Bezpečnost baterie: Do not disassemble or modify the battery, insert foreign objects, or immerse it in water or other liquids to avoid causing battery leakage, overheating, fire, or explosion. Do not drop, squeeze, or puncture the battery. Avoid the battery causing big external pressure, which can cause internal short circuits and overheating issues.
- Podráždění kůže: If you experience symptoms such as redness or swelling in the contact area, stop using the ring immediately and consult a doctor.
9. Záruka a podpora
For detailed warranty information, technical support, or to access the full user manual in PDF format, please refer to the official COLMI website or contact their customer service. A PDF version of the user manual is available at: COLMI R02 User Manual (PDF).





