Introduction
Thank you for choosing the CNBRO Fitness Tracker Smart Bracelet. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully to ensure proper use and to fully benefit from its features.
This smart bracelet is designed to help you monitor various health metrics and track your daily activities with a blend of fashion and functionality.
What's in the Box
Upon opening your package, please ensure all the following items are present:
- 1 x CNBRO Smart Bracelet
- 1 x Charging Cable
- 1 x User Manual (this document)
Product Overview
The CNBRO Smart Bracelet combines elegant design with advanced health tracking capabilities. Its lightweight and stylish form factor makes it suitable for various occasions while continuously monitoring your well-being.

Image: The CNBRO Smart Bracelet, highlighting its elegant diamond-studded design and health-focused features.
The bracelet features a thin and light design, ensuring comfort during prolonged wear. It incorporates selected colored diamonds, offering a personalized touch while maintaining its core health monitoring functions.

Image: A display of three CNBRO Smart Bracelets in different colors (silver, green, red), emphasizing their fashionable design.
For a visual introduction to the product, please watch the official product video below:
Video: An official overview of the CNBRO Diamond Women Smart Bracelet, showcasing its design and features.
Setup
1. Charging the Device
Before first use, fully charge your smart bracelet. Connect the provided charging cable to the charging port on the bracelet and plug the other end into a USB power source (e.g., computer, USB wall adapter). The charging indicator will show the charging status.
2. App Installation
To access all features and data, download the Nx Wear app on your smartphone. The app is compatible with both iOS and Android systems.
- For iOS: Search for "Nx Wear" in the Apple App Store.
- For Android: Search for "Nx Wear" in the Google Play Store.
Follow the on-screen instructions to install the app.
3. Device Pairing
After installing the app and ensuring your bracelet is charged:
- Enable Bluetooth on your smartphone.
- Open the Nx Wear app and create an account or log in.
- Follow the app's instructions to search for and connect to your smart bracelet. Ensure the bracelet is close to your phone during pairing.
- Once connected, the app will synchronize data and allow you to configure settings.
Operating Instructions
1. Basic Navigation
The smart bracelet operates primarily through the Nx Wear app. All monitoring data and settings are managed within the application.
2. Heart Rate Monitoring
The bracelet automatically tracks your heart rate. View real-time and historical heart rate data within the Nx Wear app. The app provides detailed graphs and statistics, including highest, lowest, and mean values.

Image: A smartphone displaying heart rate monitoring data from the bracelet, with a user performing yoga.
3. Sleep Tracking
The smart bracelet monitors your sleep patterns, including deep sleep, light sleep, and awake times. This data is synchronized with the Nx Wear app to provide a comprehensive sleep analysis, helping you understand and improve your sleep quality.

Image: A smartphone displaying detailed sleep monitoring data, showing deep, light, and awake sleep phases.
4. Activity Tracking & Sport Modes
The bracelet records your daily steps, distance, and calorie consumption. It includes multiple sport modes to track specific activities. When a sport mode is activated, the tracker will additionally monitor your activity time and heart rate during exercise, providing real-time performance data.
5. Remote Camera Control
Utilize the remote camera feature through the Nx Wear app. This allows you to take photos on your smartphone by shaking the bracelet, offering convenience for group photos or selfies.
6. Women's Health Tracking
The Nx Wear app provides features for tracking women's health, including menstrual cycle prediction. Input your data to receive intelligent predictions and insights into your physiological cycle.

Image: A smartphone displaying the physiological cycle tracking feature within the Nx Wear app, with a woman wearing the bracelet.
Maintenance
1. Water Resistance (IP68)
The smart bracelet is IP68 waterproof, meaning it can withstand swimming, washing hands, and cold showers. However, it is not suitable for warm/hot water, diving, or prolonged submersion. Avoid exposing the device to high-pressure water or steam.

Image: The smart bracelet shown with water splashes, demonstrating its water resistance for daily activities.
2. Cleaning
Clean the bracelet regularly with a soft, dry cloth. If necessary, use a slightly damp cloth and then dry thoroughly. Avoid using harsh chemicals or abrasive materials.
Troubleshooting
- Device not turning on: Ensure the bracelet is fully charged. Connect it to the charger for at least 30 minutes.
- Cannot pair with app: Make sure Bluetooth is enabled on your phone and the bracelet is within range. Restart both your phone and the bracelet, then try pairing again. Ensure the Nx Wear app is updated to the latest version.
- Inaccurate data: Ensure the bracelet is worn snugly on your wrist, not too tight or too loose. Clean the sensors on the back of the device.
- App not syncing: Check your phone's internet connection. Close and reopen the Nx Wear app. If issues persist, try reinstalling the app (your data should be saved to your account).
Specifications
| Feature | Detail |
|---|---|
| Model Number | B0FWRCF4YC |
| Case Material | Alloy and Resin |
| Water Resistance | IP68 (suitable for swimming, washing hands, cold showers; not for hot water/diving) |
| Compatibility | iOS, Android (via Nx Wear app) |
| Bluetooth Version | 5.3 |
| Battery Capacity | 18 Milliamp Hours |
| Battery Type | Nonstandard Battery (included) |
| Item Weight | 3.52 ounces |
| Memory Storage Capacity | 0.1 MB |
| Special Features | Activity Tracker, Gesture Control, Lightweight, Shockproof |
| GPS | No GPS |
Warranty and Support
For warranty information and customer support, please refer to the contact details provided on the product packaging or the official CNBRO website. If you have any questions or encounter issues not covered in this manual, please contact our customer service team for assistance.
Manufacturer: Dongguan Niyajia Technology Co., Ltd