1. Introducció
This manual provides detailed instructions for using your CNBRO Smart Ring, Model JYR08TBFS. This device is designed to assist in monitoring various health metrics and provide convenient smart features. Please read this manual thoroughly before use to ensure proper operation and to maximize the benefits of your smart ring.

Image 1.1: The CNBRO Smart Ring and its accompanying charging case. The ring is silver with a black inner band and a small green indicator light. The charging case is black and compact.
2. Producte acabatview
2.1. Contingut del paquet
- CNBRO Smart Ring (Model JYR08TBFS)
- Estoig de càrrega
- Manual d'usuari (aquest document)
2.2. Característiques clau
- Touch Button Interface: Allows for interaction with the ring's functions.
- Message and Call Reminders: Provides alerts for incoming messages and calls.
- Control de gestos: Supports gestures for controlling short videos and games.
- Podòmetre: Tracks steps, calories burned, and distance.
- Monitor de freqüència cardíaca: Continuously monitors heart rate.
- Exercise Monitor: Tracks various exercise modes.
- Control remot de la càmera: Enables remote photo capture.
- Control de música: Manages music playback.
- Female Physiology Reminder: Provides relevant reminders.
- Seguiment del son: Monitoritza la durada i la qualitat del son.
- Resistència a l'aigua: IP68 rated for water and dust resistance.

Image 2.1: The CNBRO Smart Ring highlighting its touch-sensitive area. The illustration shows a glowing blue light emanating from the ring, indicating its interactive capabilities.
3. Configuració
3.1. Càrrega de l'anell intel·ligent
Before initial use, fully charge your smart ring. Place the ring into the charging case. The ring's battery is 15mAh, and a full charge takes approximately 1.5 hours. The charging case contains a built-in battery that can charge the ring approximately 5 times on a full charge, providing 5-7 days of ring usage per charge.

Image 3.1: The CNBRO Smart Ring placed inside its charging case. Text overlays indicate "5-7 DAYS Ring endurance" and "60 DAYS Battery life with a charging case," illustrating the device's power capabilities.
3.2. Instal·lació i emparellament de l'aplicació
To utilize all features of your smart ring, download the "QRing" application on your smartphone. The app is compatible with iOS 10.0 or above and Android 9.0 or above.
- Scan the QR code provided in the packaging or search for "QRing" in your device's app store.
- Instal·leu l'aplicació.
- Obriu l'aplicació i seguiu les instruccions a la pantalla per crear un compte o iniciar sessió.
- Assegureu-vos que el Bluetooth del telèfon estigui activat.
- Within the "QRing" app, search for and connect to your smart ring. The ring uses Bluetooth 5.2 for connectivity.
4. Instruccions de funcionament
4.1. Monitorització de la salut
The smart ring is equipped with sensors to monitor various health parameters. All health data is accessible and clearly displayed within the "QRing" application.
- Monitorització de la freqüència cardíaca: The built-in high-performance green light sensor measures your heart rate. You can view real-time and historical heart rate data in the app.
- Seguiment del son: The ring automatically monitors your sleep patterns at night, recording duration, analyzing sleep data, and identifying sleep depth (deep sleep, light sleep, awake time).
- Activity Tracking (Pedometer): Accurately tracks steps taken, distance covered, and calories burned during daily activities and exercise.

Image 4.1: Screenshots of the "QRing" application interface displaying various health management data, including activity, heart rate, blood oxygen, and menstrual cycle tracking.

Image 4.2: The "QRing" app displaying detailed sleep monitoring data, including total sleep duration, deep sleep, light sleep, and awake times. Multiple rings are shown below the app interface.
4.2. Exercise Modes
The ring can identify and track multiple exercise modes, including indoor running, outdoor running, treadmill, and walking. Detailed statistics like mileage, calories consumed, and heart rate during exercise are available in the app.

Image 4.3: A person running outdoors, with an overlay showing sports monitoring data such as mileage (2.49 kilometers), calories consumed (164 kcal), and heart rate (109 times/min).
4.3. Smart Notifications and Controls
- Message and Call Reminders: Receive instant alerts for messages and incoming calls directly on your ring, reducing the need to frequently check your phone.
- Controls de gestos: Use simple gestures with the ring to control short videos, play games, or navigate other applications.
- Càmera remota: Pair with your smartphone to remotely capture photos. Simple gestures can trigger the camera shutter.
- Control de música: Manage music playback (play, pause, skip tracks) directly from your ring.
- Female Physiology Reminder: Set up and receive timely reminders for female physiological cycles through the app.
5. Manteniment
5.1. Resistència a l'aigua
The CNBRO Smart Ring is IP68 waterproof, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for up to 30 minutes. You can wear it while sweating or washing hands.
Nota important:
- The ring is NO suitable for hot water bathing, diving, swimming, or water-related work where it might be exposed to high-pressure water or prolonged submersion beyond its rating.
- Exposure to hot water or chemicals can compromise the water resistance.

Image 5.1: A hand wearing the CNBRO Smart Ring submerged in water, demonstrating its 5ATM waterproof capability. The image also shows different color variants of the ring (Silvery, Deep Grey, Gold).
5.2. Neteja
Per netejar el teu anell intel·ligent, neteja'l amb un drap suau iamp cloth. Avoid using abrasive materials or harsh chemicals, as these can damage the finish or internal components.
6. Solució De Problemes
If you encounter issues with your CNBRO Smart Ring, please refer to the following common solutions:
- El timbre no es connecta a l'aplicació:
- Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Make sure the ring is charged.
- Restart the "QRing" app and try pairing again.
- Reinicieu el vostre telèfon intel·ligent.
- Dades de salut inexactes:
- Assegureu-vos que l'anell estigui ben ajustat al dit.
- Netegeu els sensors de l'interior de l'anell.
- Update the "QRing" app to the latest version.
- Autonomia curta de la bateria:
- Assegureu-vos que l'anell estigui completament carregat abans d'utilitzar-lo.
- Check if the charging case is fully charged.
- Reduce the frequency of notifications if they are excessive.
Per a més ajuda, poseu-vos en contacte amb l'atenció al client.
7. Especificacions
| Categoria | Detall |
|---|---|
| Número de model | JYR08TBFS |
| Funcionament | Ring Touch |
| Versió Bluetooth | 5.2 |
| Capacitat de la bateria de l'anell | 15 mAh |
| Full Charge Time (Ring) | Aproximadament 1.5 hores |
| Temps d'espera | 5-7 days of working time per full charge |
| Capacitat de la caixa de càrrega | Can charge ring approximately 5 times |
| Aplicació compatible | QRing |
| Compatibilitat de sistemes operatius | iOS 10.0 o superior, Android 9.0 o superior |
| Ring Material | Acer inoxidable |
| Classificació de resistència a l'aigua | IP68 |
| Ring Weight | 3.7 g |
| Ring Size (US 11) | Inner Diameter: 20.6mm (0.81"), Circumference: 64.6mm (2.54") |
8. Informació de seguretat
Please adhere to the following safety guidelines to ensure safe operation and longevity of your smart ring:
- Do not attempt to disassemble or modify the device. This can void the warranty and cause damage.
- Mantingueu el dispositiu allunyat de temperatures extremes, llum solar directa i flames obertes.
- Avoid exposing the ring to corrosive liquids or strong chemicals.
- Si experimenteu irritació a la pell, interrompeu l'ús i consulteu un professional mèdic.
- Desfeu-vos del dispositiu i de la bateria de manera responsable d'acord amb la normativa local.
9. Garantia i Suport
For any questions or issues not covered in this manual, please contact CNBRO customer support. While specific warranty details are not provided here, typically, electronic devices come with a manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
Contact information for support is usually available on the product packaging or the official CNBRO weblloc.