1. Introduction
Welcome to the user manual for your Laxasfit LF-01 Smart Watch. This guide provides essential information on setting up, operating, and maintaining your device to ensure optimal performance and a seamless user experience. Please read this manual thoroughly before using your smart watch.
1.1 What's in the Box
- Smartwatch
- Charging Cable
- User Manual
2. Setup
2.1 Charging the Device
Before initial use, fully charge your Laxasfit LF-01 Smart Watch. Connect the provided charging cable to the charging port on the back of the watch and plug the USB end into a standard USB power adapter (not included) or a computer's USB port. The watch display will indicate charging status. A full charge typically takes approximately 2 hours.
2.2 App Installation
To unlock the full potential of your smart watch, download and install the companion application on your smartphone. The application allows for data synchronization, notification management, and watch face customization.
- Scan the QR code provided in the image below or search for "Boult Fit App" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install the application.
- Open the application and follow the on-screen instructions to create an account or log in.

Image Description: This image displays a smartphone screen with instructions for downloading and pairing the companion app. It shows four steps: "Scan QR code to download the Boult Fit App", "Click on 'Add a device'", "Pair your Boult Drift", and "You are ready to discover limitless possibilities." Below these steps are QR codes for both Google Play and the App Store, along with their respective logos. The right side of the image shows a smartwatch display and a phone screen demonstrating the Bluetooth pairing process within the app.
Download the Boult Fit App: https://app.moyoung.com/app-download/BoultFit
2.3 Pairing with Your Smartphone
After installing the app, follow these steps to pair your smart watch:
- Ensure Bluetooth is enabled on your smartphone.
- Open the companion app and navigate to the "Add Device" or "Pair Device" section.
- The app will search for available devices. Select "Laxasfit LF-01" or a similar device name from the list.
- Confirm the pairing request on both your smartphone and the smart watch if prompted.
- Once paired, the watch will synchronize data with your phone.
3. Key Features
The Laxasfit LF-01 Smart Watch offers a range of features designed to enhance your daily life and fitness tracking.
3.1 Health Monitoring
Monitor your vital health parameters directly from your wrist.
- Heart Rate Monitor: Tracks your heart rate throughout the day.
- Sleep Tracking: Analyzes your sleep patterns, including deep sleep, light sleep, and wake times.
- Activity Tracking: Records steps, distance, and calories burned.

Image Description: This image shows a collage of smartwatch features. Prominently featured is a smartwatch display showing a heart rate monitor with a graph and current heart rate (108 bpm). Other elements include icons for 7-day battery life, IP68 water resistance, 60 sports modes, mini games, 1.69" HD display, Bluetooth calling, and multiple watch faces.
3.2 Sports Modes
The watch supports over 60 workout modes to accurately track various physical activities.
- Track specific metrics for activities like running, cycling, walking, and more.
- View real-time data such as duration, calories burned, and heart rate during workouts.

Image Description: A man is shown performing an exercise with a battle rope, wearing a smartwatch on his wrist. The image highlights the watch's capability to track over 60 workout modes. An overlay shows a smartwatch display with fitness metrics: "Steps 25969", "Distance 10.56 km", and "Calories 2982 Kcal".
3.3 Bluetooth Calling
With its built-in speaker and microphone, the Laxasfit LF-01 allows you to manage calls directly from your wrist when connected to your smartphone via Bluetooth.
- Receive incoming call notifications.
- Answer or reject calls.
- Make calls using the watch's interface (requires phone connection).

Image Description: This image shows a smartwatch worn on a wrist, displaying an incoming call notification. The screen shows "Mom" as the caller, along with green (answer) and red (decline) call icons. Text above the watch states "Manage calls, the smart way." and "Bluetooth calling" with "Dedicated Speaker & Microphone" below.
3.4 Display and Watch Faces
- Display Type: LCD touchscreen for clear visibility and easy interaction.
- Customizable Watch Faces: Choose from over 140 watch faces via the companion app to personalize your device.
4. Operation
4.1 Basic Navigation
- Touchscreen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Button: Typically used to wake the screen, return to the home screen, or access the app menu. Refer to the on-screen prompts for specific functions.
4.2 Using Fitness Tracking
To start a workout:
- Swipe on the watch face to find the "Workout" or "Sports Modes" icon.
- Tap to select your desired activity (e.g., Running, Cycling).
- Tap "Start" to begin tracking.
- During the workout, you can view real-time data.
- Tap "Pause" or "End" to stop the workout. Data will sync with the app.
4.3 Managing Notifications
Once paired with your smartphone, the watch will display notifications for calls, messages, and other app alerts.
- Swipe down from the watch face to view recent notifications.
- Tap on a notification to read the full message (if supported).
- Notifications can be managed and filtered through the companion app settings.
5. Maintenance
5.1 Cleaning Your Smart Watch
- Wipe the watch screen and strap regularly with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials, as these can damage the device.
- Ensure the charging contacts are clean and dry before charging.
5.2 Battery Care
- Avoid exposing the watch to extreme temperatures.
- Do not leave the watch fully discharged for extended periods.
- For optimal battery life, charge the device before it completely runs out of power.
6. Troubleshooting
If you encounter issues with your Laxasfit LF-01 Smart Watch, 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.
- Cannot pair with smartphone:
- Ensure Bluetooth is enabled on your phone.
- Make sure the watch is within range of your phone.
- Restart both your phone and the smart watch.
- Try unpairing and re-pairing the device through the app.
- Inaccurate fitness data:
- Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone.
- Calibrate the device through the app if an option is available.
- Notifications not appearing:
- Check app notification settings on your phone and within the companion app.
- Ensure the watch is properly connected via Bluetooth.
- Screen unresponsive: Restart the watch by pressing and holding the side button (if applicable) or by connecting it to the charger.
If problems persist, consult the companion app's help section or contact customer support.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Model | LF-01 |
| Display Type | LCD |
| Connectivity | Bluetooth |
| Operating System | Proprietary OS |
| Memory Storage Capacity | 32 GB |
| Special Features | Fitness Tracking, Heart Rate Monitor, Notifications, Sleep Tracking |
| Compatible Devices | Smartphone, Tablet |
| Charging Time | 2 Hours |
| Material | Plastic, Silicone |
| Item Weight | 200 g |
| Country of Origin | China |
8. Warranty and Support
8.1 Warranty Information
Your Laxasfit LF-01 Smart Watch typically comes with a standard warranty. Please refer to your purchase documentation for specific warranty terms and conditions. A 10-day replacement policy may apply, and extended warranty options might be available for purchase.
8.2 Customer Support
For further assistance, technical support, or warranty claims, please refer to the contact information provided with your product packaging or visit the official Laxasfit website (if available). You may also contact the seller directly for support.





