Introduction
This manual provides essential instructions for setting up, operating, and maintaining your CNBRO Smart Ring. Please read this guide thoroughly to ensure proper use and to maximize the functionality of your device. Keep this manual for future reference.
Product Overview
Key Features
- Integrated Touch Screen: Displays time, steps, heart rate, sleep duration, and battery level.
- 24-Hour Heart Rate Monitoring: Continuous tracking of heart rate during daily activities and exercise.
- Automatic Sleep Tracking: Monitors sleep duration and quality (deep, light, wake-up times).
- Activity Tracking: Records steps, calories burned, and distance.
- Sport Modes: Tracks specific exercise routes, activity times, and heart rate during workouts via the companion app.
- Gesture Control: Remote camera activation, short video scrolling, and music playback control.
- IP68 Waterproof Rating: Suitable for cold showering, hand washing, and rain.
- Free Companion App: 'JRING' app available without subscription fees for data viewing.
Package Contents
- 1 x CNBRO Smart Ring
- 1 x Magnetic Charging Cable
- 1 x User Manual (this document)
Setup
1. Charging the Smart Ring
Before first use, fully charge your Smart Ring. Connect the magnetic charging cable to the charging points on the ring and to a standard USB power source. The ring's display will indicate charging status.
Image: The Smart Ring, its magnetic charging case, and a smartphone showing the 'JRING' app interface.
2. App Installation and Pairing
- Download the App: Search for 'JRING' in your smartphone's app store (compatible with iOS 10.0 or above, and Android 9.0 or above).
- Install and Open: Install the app and open it on your smartphone.
- Enable Bluetooth: Ensure Bluetooth 5.3 is enabled on your smartphone.
- Pair the Ring: Follow the on-screen instructions within the 'JRING' app to search for and pair your Smart Ring. The app will guide you through the connection process.
Operating Instructions
1. Display Functions
The Smart Ring features a touch screen display. You can view various data directly on the ring by swiping or tapping the screen. Information displayed includes:
- Current Time
- Steps Taken
- Heart Rate
- Sleep Duration
- Battery Level
Image: The Smart Ring's multi-function display showing real-time data such as blood oxygen percentage, heart rate, and sleep duration.
2. Health Tracking
The Smart Ring continuously monitors key health metrics.
- Heart Rate Monitor: The ring provides 24-hour continuous heart rate tracking. This data helps you understand your cardiovascular activity throughout the day and during exercise.
- Sleep Tracker: The automatic sleep tracker records your sleep duration and analyzes sleep quality, differentiating between deep sleep, light sleep, and wake-up times. This information is accessible in the 'JRING' app.
Image: The Smart Ring tracking heart rate during physical activity, displayed with a numerical value and a heart icon.
Image: The Smart Ring monitoring sleep, with visual representations of different sleep stages and their durations.
3. Activity Tracking
The ring automatically tracks your daily activity:
- Pedometer: Counts your steps, estimates calories burned, and calculates distance traveled.
- Sport Modes: Activate specific sport modes within the 'JRING' app to track detailed performance metrics during activities like running, skiing, golf, and swimming. The app will record your route, activity time, and heart rate during these exercises.
Image: The 'JRING' app interface showing comprehensive exercise management, including step count, calorie consumption, and various sport mode options.
4. Gesture Control
The Smart Ring supports gesture interactions for convenient control of your smartphone:
- Remote Camera: Use gestures to remotely trigger your phone's camera shutter.
- Video Scrolling: Control short video playback (e.g., TikTok) by scrolling with gestures.
- Music Control: Pause, play, or skip music tracks.
Image: The Smart Ring demonstrating intelligent control features, including remote camera operation and scrolling through short videos via gestures.
Maintenance
1. Water Resistance
The CNBRO Smart Ring has an IP68 waterproof rating. This means it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for:
- Cold showering
- Washing hands
- Exposure to rain
Important: The Smart Ring is NOT suitable for hot water, saunas, or steam rooms, as high temperatures can compromise the waterproof seals.
Image: The Smart Ring demonstrating its waterproof design in an underwater environment.
2. Cleaning
To clean your Smart Ring, gently wipe it with a soft, damp cloth. Avoid using abrasive materials or harsh chemicals, as these can damage the device's finish or internal components.
Troubleshooting
Common Issues and Solutions
- Ring not connecting to app:
- Ensure Bluetooth is enabled on your phone.
- Make sure the ring is charged.
- Restart both the ring (if possible) and your phone.
- Reinstall the 'JRING' app to ensure you have the latest version and all necessary permissions are granted.
- Check the app store for any known issues or updates related to the 'JRING' app.
- Inaccurate data readings:
- Ensure the ring is worn snugly on your finger, preferably the index finger, for optimal sensor contact.
- Clean the sensors on the inside of the ring.
- Calibrate the device through the 'JRING' app if a calibration option is available.
- Ring not charging:
- Verify the magnetic charging cable is properly connected to both the ring and the power source.
- Try a different USB power adapter or port.
- Ensure the charging contacts on the ring and cable are clean and free of debris.
- Display not responding:
- Ensure the ring is charged.
- If the display is unresponsive, try restarting the ring by placing it on the charger for a few seconds, then removing it.
If you encounter persistent issues not covered here, please refer to the support information section.
Specifications
Technical Details
- Brand: CNBRO
- Model: #11
- Connectivity: Bluetooth 5.3
- Battery Type: Lithium Polymer
- Battery Capacity: 17mAh
- Charging Type: Magnetic Charging
- Water Resistance: IP68 (Waterproof)
- Compatible OS: iOS 10.0+ / Android 9.0+
- Item Weight: 100 Grams (approx. 3.53 ounces)
- Special Features: Activity Tracker, Gesture Control, Lightweight, Time Display, Touchscreen
Sizing Guide
To ensure accurate health tracking and comfortable wear, select the correct ring size. It is recommended to wear the ring on your index finger for optimal operation with thumb gestures.
Image: Ring size chart and instructions for measuring your finger using a non-elastic rope or paper.
| Size | Diameter | Perimeter |
|---|---|---|
| 8# | 18.1mm / 0.71in | 56.9mm / 2.24in |
| 9# | 18.9mm / 0.74in | 59.5mm / 2.34in |
| 10# | 19.8mm / 0.78in | 62.1mm / 2.44in |
| 11# | 20.6mm / 0.81in | 64.6mm / 2.54in |
| 12# | 21.4mm / 0.84in | 67.2mm / 2.64in |
How to Measure:
- Take a long non-elastic rope or paper and wrap it around your finger.
- Mark the junction part on the rope or paper to indicate the circumference.
- Lay the rope or paper flat and measure its length. It is recommended to measure multiple times for accuracy.
Note: The paper or rope must be completely aligned when measuring. Otherwise, the measurement results may be inaccurate.
Warranty and Support
For any questions, technical assistance, or support regarding your CNBRO Smart Ring, please contact the seller directly through your purchase platform. They will provide the best solution to your inquiries.
