1. Introduction
This manual provides instructions for the CNBRO Smart Ring Fitness Tracker, Model PX01. This device is designed to monitor various health and fitness metrics, including heart rate, sleep patterns, steps, calories, and distance. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its features.
Image: The CNBRO Smart Ring, showcasing its ceramic and stainless steel construction in black and purple color options. The design emphasizes comfort and durability.
2. Setup
2.1 Package Contents
- 1 x CNBRO Smart Ring
- 1 x Wireless Charging Base
- 1 x User Manual
2.2 Charging the Smart Ring
Before first use, fully charge the smart ring. Place the ring onto the wireless charging base. Ensure the charging base is connected to a power source. The ring has a 16mAh Lithium Polymer battery.
Image: The CNBRO Smart Ring being charged wirelessly on its dedicated charging base. This image also highlights the ring's waterproof feature and lightweight design.
2.3 App Installation and Pairing
- Download the "Jring" app from your smartphone's app store. The app is compatible with iOS 10.0 or above and Android 5.0 or above.
- Ensure Bluetooth is enabled on your smartphone.
- Open the Jring app and follow the on-screen instructions to create an account or log in.
- Select "Add Device" or similar option within the app to search for your Smart Ring.
- Once detected, select your Smart Ring from the list to pair.
Note: The app is free and requires no subscription fees.
2.4 Sizing and Wearing
For accurate readings, ensure the ring fits snugly but comfortably on your finger. Refer to the size guide below to determine the correct size.
Image: A detailed size table showing ring sizes across different countries (America, England, Japan, Germany, France, Switzerland, China) with corresponding perimeter and diameter measurements in millimeters. Below the table are two steps illustrating how to measure your finger using a thin thread for accurate sizing.
Step 1: Select a non-elastic thread and wrap it around your finger in a circle.
Step 2: Straighten the thread and measure its length. Compare this measurement with the perimeter values in the size table to find your ring size.
3. Operating Instructions
The CNBRO Smart Ring operates automatically once paired with the app and worn correctly. Data is synchronized to the Jring app on your smartphone.
3.1 Health Monitoring Features
- Heart Rate Monitoring: The ring continuously tracks your heart rate throughout the day and during exercise. View real-time and historical heart rate data in the app.
- Sleep Tracking: Automatically monitors sleep duration and quality, including deep sleep, light sleep, and wake-up times. Access detailed sleep analysis in the app.
- Pedometer: Tracks steps taken, calories burned, and distance covered automatically.
- Oximetry: Check your oxygen saturation levels at any time through the app.
Image: Visual representation of the smart ring's core health monitoring capabilities: sleep tracking, heart rate monitoring, blood oxygen (oximetry) measurement, and sports activity tracking.
3.2 Sport Modes
Activate specific sport modes within the Jring app to track your exercise sessions more precisely. In sport mode, the ring will track your route, activity time, and heart rate during the activity, providing real-time performance data.
3.3 Data Synchronization
Ensure your smart ring is connected via Bluetooth to your smartphone for automatic data synchronization to the Jring app. Regularly open the app to view updated health and fitness data.
Image: A smartphone displaying the Jring application, showing dashboards for sleep data, daily activity (steps, calories, distance), heart rate, and blood oxygen saturation. The app also provides access to device settings.
4. Maintenance
4.1 Cleaning
Wipe the smart ring with a soft, damp cloth to clean it. Avoid using harsh chemicals or abrasive materials that could damage the ring's surface or sensors.
4.2 Water Resistance
The smart ring is IP67 waterproof, making it suitable for hand washing, cold bathing, and swimming. Do not use the ring in hot water, as this can compromise its waterproof sealing.
4.3 Storage
When not in use for extended periods, store the ring in a cool, dry place. Ensure it is fully charged before storing to prolong battery life.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Ring does not turn on. | Low battery. | Place the ring on the wireless charging base and ensure it is charging. |
| Cannot connect to the app. | Bluetooth is off; app not installed; ring out of range; app glitch. |
|
| Inaccurate readings (heart rate, sleep, steps). | Improper fit; ring not worn correctly; sensor obstruction. |
|
| App disconnects frequently. | Bluetooth interference; app background restrictions; outdated app version. |
|
| QR code for app is blurry/unreadable. | Printing quality issue. | Search for "Jring" directly in your smartphone's app store (Google Play Store or Apple App Store). |
6. Specifications
| Model Name | PX01 |
| Brand | CNBRO |
| Connectivity | Bluetooth 5.0 |
| Battery Type | Lithium Polymer |
| Battery Capacity | 16mAh |
| Charging Type | Wireless Charging |
| Water Resistance | IP67 (Suitable for hand washing, cold bathing, swimming. Not for hot water.) |
| Operating System Compatibility | iOS 10.0 or above, Android 5.0 or above |
| Special Features | Activity Tracker, Heart Rate Monitor, Sleep Tracker, Pedometer, Calories Counter, Distance Tracker, Oximetry, Lightweight, Wireless Charging |
| Item Weight | Approximately 4g (0.07 Kilograms / 2.46 ounces) |
| Manufacturer | Shenzhen Pinxi Technology Co.,Ltd |
7. Warranty & Support
7.1 Product Warranty
The CNBRO Smart Ring comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow instructions in this manual.
For warranty claims, please retain your proof of purchase.
7.2 Customer Support
If you have any questions, encounter issues, or require assistance with your CNBRO Smart Ring, please contact our customer support team. We aim to provide a satisfactory solution within 24 hours.
Contact information for support is typically found on the product packaging or the official CNBRO website.
