Easyfone B3
User Manual for Easyfone B3 Sport Smart Watch
Model: B3 | Brand: Easyfone
1. Introduction
Thank you for choosing the Easyfone B3 Sport Smart Watch. This manual provides essential information for setting up, operating, and maintaining your device. The B3 Smart Watch is designed to be a versatile companion for your daily activities, offering health monitoring, fitness tracking, and smart notifications.

2. What's in the Box
Please check the contents of your package:
- Easyfone B3 Sport Smart Watch
- User Manual
- Charging Cable
3. Setup Guide
3.1 Charging the Device
Before first use, fully charge your Easyfone B3 Smart Watch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a power adapter (5V/1A recommended) or a computer's USB port. The watch display will indicate charging status.
3.2 App Pairing (FitCloudPro)
To unlock the full functionality of your smart watch, you need to pair it with your smartphone using the FitCloudPro application.
- Download the App: Scan the QR code in the manual or search for "FitCloudPro" in the Apple App Store (for iOS 12.0 and above) or Google Play Store (for Android 7.0 and above).
- Register/Log In: Open the FitCloudPro app and follow the on-screen instructions to register a new account or log in if you already have one.
- Add Device: In the app, navigate to the "Device" or "My Device" section and select "Add Device." The app will search for nearby Bluetooth devices.
- Select Your Watch: Choose "B3" from the list of found devices. Confirm the pairing request on both your phone and the watch if prompted.
- Complete Setup: Once paired, follow any remaining prompts in the app to set up your profile, permissions, and preferences.

3.3 Initial Power On
After charging, press and hold the side button for a few seconds to power on the watch. The display will light up, and you can begin interacting with the device.
4. Operating Your Smart Watch
4.1 Basic Navigation
- Touchscreen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Button: Press to wake the screen, return to the home screen, or access the app list. Long press for power options.
4.2 Customizing Watch Faces
The Easyfone B3 offers multiple pre-installed watch faces and allows for customization. On the home screen, long-press the display to enter the watch face selection menu. Swipe left or right to browse and tap to select your preferred watch face. Additional watch faces can be downloaded via the FitCloudPro app.


4.3 Activity Tracking
The watch automatically tracks your daily steps, distance, and calories burned. You can view your progress directly on the watch or in detail within the FitCloudPro app.


4.4 Health Monitoring
The B3 Smart Watch monitors your heart rate and sleep patterns. Access these features from the watch menu or view detailed historical data in the FitCloudPro app.
- Heart Rate: Provides real-time heart rate readings.
- Sleep Monitor: Tracks your sleep stages (deep, light, awake) to help you understand your sleep quality.

4.5 Sports Modes
The watch supports over 100 sports modes, including walking, running, cycling, and swimming. Select a mode before starting your workout to track specific metrics relevant to that activity.

4.6 Notifications & Calls
Once paired with your phone, the watch can receive notifications for calls, messages, and app alerts. You can manage which notifications appear through the FitCloudPro app settings.

4.7 Other Features
The Easyfone B3 also includes features such as music control, daily weather updates, a timer, and a compass. Explore these functions through the watch's main menu.
5. Maintenance
5.1 Cleaning Your Watch
Regularly clean your watch and strap to prevent skin irritation and maintain device longevity. Use a soft, damp cloth to wipe the screen and strap. Avoid using harsh chemicals or abrasive materials.
5.2 Water Resistance
The Easyfone B3 is rated IP68 waterproof and 3ATM, meaning it is resistant to dust and can withstand submersion in water up to 30 meters. It is suitable for daily use, hand washing, rain, and shallow-water swimming. However, it is not recommended for hot showers, saunas, or diving, as steam and high pressure can compromise the seals.

5.3 Battery Care
To maximize battery life (5-7 days typical use, 7-10 days standby), avoid extreme temperatures and fully discharge the battery only occasionally. Charge the watch when the battery level is low, rather than waiting for it to completely drain.

6. Troubleshooting
If you encounter issues with your Easyfone B3 Smart Watch, please refer to the following common solutions:
- Watch Not Turning On: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes. If it still doesn't turn on, try pressing and holding the side button for 10-15 seconds.
- Cannot Pair with App:
- Ensure Bluetooth is enabled on your phone.
- Make sure the watch is within Bluetooth range of your phone.
- Restart both your phone and the watch.
- Clear the Bluetooth cache on your phone (if applicable).
- Check if the FitCloudPro app has necessary permissions enabled (e.g., location, Bluetooth).
- Inaccurate Activity/Health Data:
- Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone.
- Calibrate step tracking in the FitCloudPro app if available.
- Ensure your personal information (height, weight) is accurate in the app.
- Notifications Not Appearing:
- Verify that notification permissions are granted to the FitCloudPro app on your phone.
- Check app settings within FitCloudPro to ensure notifications for specific apps are enabled.
- Ensure the watch is connected via Bluetooth.
- Screen Unresponsive: Try restarting the watch by long-pressing the side button. If unresponsive, allow the battery to fully drain and then recharge to force a restart.
If the issue persists, please refer to the Warranty & Support section for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | B3 |
| Brand | Easyfone |
| Screen Size | 1.28 Inches |
| Display Type | AMOLED |
| Shape | Round |
| Water Resistance | IP68, 3ATM |
| Battery Capacity | 300 mAh (estimated from battery life graphic) |
| Battery Life (Normal Use) | 5-7 days |
| Battery Life (Standby) | 7-10 days |
| Connectivity Technology | Bluetooth |
| Compatible OS | Android 7.0+ / iOS 12.0+ |
| Companion App | FitCloudPro |
| Item Weight | 4.6 ounces |
| Manufacturer | Shen Zhen Yixun Electronic Technology Co., Ltd |
8. Warranty & Support
Your Easyfone B3 Sport Smart Watch is covered by a standard manufacturer's warranty. Please refer to the warranty card included in your packaging for specific terms and conditions, including the warranty period and coverage details.
For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Easyfone customer service through the contact information provided on the product packaging or the official Easyfone website. When contacting support, please have your product model (B3) and purchase details ready.
We are committed to providing you with the best possible experience with your Easyfone product.
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