1. Introduction
Thank you for choosing the MT55 Smart Watch. This device is designed to enhance your daily life with its advanced features, including a vibrant AMOLED display, Bluetooth calling, comprehensive health monitoring, and multiple sports modes. This manual will guide you through the setup, operation, and maintenance of your new smartwatch.
Please read this manual carefully before using the product to ensure proper and safe operation.
2. Setup
2.1 Package Contents
- MT55 Smart Watch
- Charging Cable
- User Manual
2.2 Initial Charging
Before first use, fully charge your MT55 Smart Watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included).
Image: Smartwatch displaying 'Fully Charged' indicating battery status.
A full charge typically takes approximately 2 hours. The watch has a 200mAh battery, providing 7-10 days of endurance on a single charge.
2.3 App Installation and Pairing
- Download the Companion App: Search for the 'Dafit' app (or similar companion app specified in packaging) on your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install and Open: Install the app and open it. Follow the on-screen instructions to create an account or log in.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair the Watch: In the app, navigate to the device pairing section. Select 'Add Device' or 'Scan for Devices'. Your MT55 Smart Watch should appear in the list. Tap on it to initiate pairing.
- Confirm Pairing: A pairing request may appear on your watch and phone. Confirm the pairing on both devices.
Once paired, the watch will synchronize time and data with your smartphone.
2.4 Wearing the Watch
Wear the watch snugly on your wrist, about one finger's width from your wrist bone. Ensure the sensors on the back of the watch are in contact with your skin for accurate health monitoring.
3. Operating Your Smart Watch
3.1 Basic Navigation
- Touch Screen: The 1.43-inch AMOLED HD touch screen allows for intuitive navigation. Swipe left, right, up, or down to access different functions and menus.
- Rotary Button: The side rotary button provides a multi-interactive experience for precise and clear operation. Rotate it to scroll through menus or press it to select items or return to the home screen.
Image: Close-up view of the smartwatch's super-thin side and rotary button.
3.2 Customization
- Watch Faces: Choose from hundreds of stylish dial choices to personalize your watch. Access this feature through the watch settings or the companion app.
- Menu Styles: Enter the "Style" menu to select your preferred menu layout, matching with each interface of the high-performance display.
Image: Examples of different stylish dial choices available for the smartwatch.
Image: Different menu styles for navigating the smartwatch interface.
3.3 Communication Features
- Bluetooth Calling: Make and receive calls directly from your watch when connected to your smartphone via Bluetooth.
- Notifications: View messages and call history. You can answer or decline calls from the watch side.
- Voice Assistant: Double-click to activate the exclusive AI voice assistant, allowing for hands-free control.
Image: User making a call directly from the smartwatch.
Image: Smartwatch displaying an incoming message notification.
Image: User interacting with the smartwatch's voice assistant feature.
3.4 Health Monitoring
The MT55 Smart Watch offers comprehensive health tracking features:
- Heart Rate Monitoring: Built-in professional optical dynamic heart rate monitoring module with AI algorithm for real-time 24-hour tracking. It can also provide warnings if your heart rate exceeds a set threshold.
- Blood Oxygen Saturation (SpO2) Testing: Track your body oxygen data at any time, including sleep oxygen status.
- Sleep Monitoring: Supports all-weather sleep monitoring, tracking deep sleep, light sleep, and sporadic naps.
- Blood Pressure Monitoring: The watch includes blood pressure monitoring capabilities.
- Women's Health: Features menstrual period and ovulation one-key record management, providing intimate reminders.
Image: Smartwatch displaying real-time heart rate data (BPM).
Image: Underside of the smartwatch showing the optical dynamic heart rate monitoring sensors.
Image: Smartwatch displaying blood oxygen saturation (SpO2) percentage.
Image: Smartwatch tracking sleep patterns while worn by a user.
Image: Smartwatch displaying a menstrual cycle reminder.
3.5 Fitness Tracking
- Multiple Sports Modes: The watch supports various indoor and outdoor sports modes, including jogging, cycling, jump rope, swimming, and more.
- Motion Monitoring: Powerful sensors track distance, pace, laps, stride rate, calories burned, and heart rate in real-time during exercise.
Image: Smartwatch users engaging in various sports activities, with icons representing different modes.
Image: Smartwatch displaying activity tracking data, including steps and calories.
3.6 Wrist Assistants
The watch includes several utility features:
- Alarm clock
- Calendar
- Stopwatch
- Weather updates
- Music player control
- Drink water reminders
Image: Smartwatch displaying various wrist assistant functions.
4. Maintenance
4.1 Waterproofing
The MT55 Smart Watch is IP67 waterproof, meaning it can be used normally in daily life, such as on rainy days or when washing hands. Avoid prolonged submersion or use in hot water/steam.
Image: Smartwatch in water, illustrating its IP67 waterproof capability.
4.2 Cleaning
Regularly clean your watch and strap to prevent skin irritation and ensure accurate sensor readings. Use a soft, damp cloth to wipe the watch body and strap. For the charging contacts, use a dry cloth or cotton swab. Do not use harsh chemicals or abrasive materials.
4.3 Battery Care
- Avoid extreme temperatures, which can degrade battery life.
- Charge the watch regularly, even if not in use, to maintain battery health.
- Do not attempt to replace the battery yourself. Contact support if battery issues arise.
5. Troubleshooting
5.1 Watch Not Turning On
- Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Press and hold the rotary button for several seconds to power on.
5.2 Unable to Pair with Phone
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the watch is within range of your phone.
- Restart both your phone and the watch.
- Try unpairing and re-pairing the device through the companion app.
- Check if the companion app is updated to the latest version.
5.3 Inaccurate Health Data
- Ensure the watch is worn snugly on your wrist, with the sensors in full contact with your skin.
- Clean the sensors regularly to remove dirt or sweat.
- Avoid excessive movement during measurements (e.g., heart rate).
- Note that smartwatches are not medical devices and data should be used for reference only.
5.4 Short Battery Life
- Reduce screen brightness.
- Limit the number of active notifications.
- Disable continuous heart rate monitoring if not needed.
- Ensure the watch is fully charged before use.
6. Specifications
Image: Detailed watch parameters including dimensions and technical specifications.
| Feature | Specification |
|---|---|
| Model | MT55 |
| Display Screen | 1.43 inch AMOLED, 466*466px Resolution |
| CPU Model | JL7012A6 |
| Bluetooth Version | 5.3 |
| Battery Capacity | 200mAh |
| Battery Life | 7-10 days (typical use) |
| Waterproof Grade | IP67 Professional Waterproof |
| Compatibility | Android 5.0 or above, iOS 9.0 or above |
| RAM/ROM | <128MB / 128M (large memory) |
| Dimensions | 45.8mm diameter, 6.8mm thickness |
| Band | Detachable |
| Certifications | CE, FCC, RoHS |
| Metrics Measured | Heart Rate, Blood Oxygen, Sleep, Blood Pressure |
| Activity Tracked | Steps, Distance, Calories, Activity |
| Voice Assistant | Built-in |
7. Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
8. User Tips
- Optimize Notifications: To save battery and reduce distractions, customize which app notifications appear on your watch through the companion app.
- Regular Sync: Ensure your watch is regularly synced with the companion app to keep your health and activity data up-to-date and backed up.
- Explore Dials: Don't forget to explore the wide range of watch faces available in the app to match your style or mood.
- Firmware Updates: Periodically check the companion app for any available firmware updates for your watch. Updates often include performance improvements and new features.
