Introduction
Thank you for choosing the Mingtawn H7 Smart Watch. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully to ensure optimal performance and longevity of your smart watch.
The Mingtawn H7 is a versatile fitness tracker designed for Android and iOS phones, featuring a 1.57-inch full touch screen, heart rate and blood oxygen monitoring, and IP68 waterproofing.
Package Contents
Upon unboxing, please verify that all items are present:
- Mingtawn H7 Smart Watch
- Charging Cable
- User Instructions (this manual)
Setup
1. Charging the Device
Before initial use, fully charge your Mingtawn H7 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 (not included) or a computer's USB port.

Figure 1: Smart Watch Charging
A full charge typically takes approximately 2 hours. The watch display will indicate charging status.
2. Installing the Companion App
To unlock all features and synchronize data, download the official companion app on your smartphone. Search for the app name (usually mentioned in a quick start guide or on the watch itself during initial setup) in the Apple App Store (for iOS) or Google Play Store (for Android).
3. Pairing with Your Smartphone
- Ensure Bluetooth is enabled on your smartphone.
- Open the installed companion app.
- Follow the in-app instructions to add a new device. The app will search for your Mingtawn H7 Smart Watch.
- Select "H7" from the list of available devices to pair.
- Confirm the pairing request on both your phone and the watch if prompted.
Once paired, the watch will synchronize time and other settings with your phone.
Operating Instructions
Basic Navigation
- Touch Screen: Swipe left, right, up, or down to navigate through menus and features. Tap to select an option.
- Side Button: Typically used to return to the home screen, wake the screen, or access the main menu.
Customizing the Watch Face
You can change the watch face directly on the device by long-pressing the home screen or through the companion app for more options and custom dials.
Activity Tracking
The Mingtawn H7 tracks various daily activities and supports 8 sports modes. Data is automatically recorded and can be viewed on the watch or in the companion app.

Figure 2: Daily Activity Tracking Interface
- Supported Sports Modes: Running, Walking, Badminton, Cycling, Basketball, Football, Swimming, Rope Skipping.
- To start a specific sport mode, navigate to the sports menu on the watch and select your activity.
Health Monitoring
The watch features 24/7 heart rate monitoring and blood oxygen level tracking.

Figure 3: Heart Rate and Blood Oxygen Monitoring
- Heart Rate: Access the heart rate interface on the watch to view your current heart rate. Continuous monitoring can be enabled via the app.
- Blood Oxygen: Navigate to the SpO2 measurement interface to take a reading. Ensure the watch is snug on your wrist for accurate results.
Note: This device is not a medical device. Health data is for reference only and should not be used for medical diagnosis.
Sleep Tracking
Wear the watch while sleeping to monitor your sleep patterns, including deep sleep, light sleep, and awake time. Detailed analysis is available in the companion app.

Figure 4: Sleep Monitoring Interface
Message Notifications
Once paired with your smartphone, the watch can display notifications for calls, SMS, and various social media apps. Enable specific app notifications within the companion app settings.

Figure 5: Smart Watch Displaying Notifications
Other Features
- Weather Forecast: View current weather conditions and forecasts after syncing with the app.
- Camera Remote Control: Use the watch to remotely trigger your phone's camera.
- Music Control: Control music playback on your phone from the watch.
- Sedentary Reminder: Receive alerts to move after periods of inactivity.
Maintenance
Cleaning
Regularly clean your smart watch and wristband to prevent skin irritation and maintain device functionality. Use a soft, damp cloth. Avoid harsh chemicals or abrasive materials.
Water Resistance (IP68)
The Mingtawn H7 Smart Watch is IP68 waterproof, suitable for hand washing, rainy days, and swimming in a pool. It is not recommended for diving, sea water, hot water, or sauna use. Avoid pressing buttons while submerged.

Figure 6: IP68 Waterproof Feature in use (Swimming)
Battery Care
To prolong battery life, avoid extreme temperatures and fully discharge the battery only occasionally. Charge the watch regularly.
Troubleshooting
Watch Not Turning On
- Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Press and hold the side button for several seconds to power it on.
Cannot Pair with Phone
- Make sure Bluetooth is enabled on your phone and the watch is within range.
- Restart both your phone and the smart watch.
- Ensure the companion app is updated to the latest version.
- If previously paired, try unpairing the device from your phone's Bluetooth settings and then re-pairing through the app.
Inaccurate Health Data
- Ensure the watch is worn snugly on your wrist, not too tight or too loose.
- Clean the sensor on the back of the watch.
- Avoid excessive movement during measurements.
Notifications Not Appearing
- Verify that the watch is successfully paired with your phone.
- Check the notification settings within the companion app to ensure desired apps are enabled.
- Ensure your phone's notification settings allow the companion app to display alerts.
- Keep the companion app running in the background on your phone.
Specifications
| Feature | Detail |
|---|---|
| Model | H7 |
| Display Size | 1.57 Inches |
| Display Resolution | 240 x 360 |
| Operating System | Android, iOS compatible |
| Connectivity | Bluetooth |
| Water Resistance | IP68 |
| Battery Type | Lithium Polymer |
| Typical Battery Life | Up to 15 days (standby) |
| Special Features | Heart Rate Monitor, Blood Oxygen Monitor, Calorie Tracker, Sleep Tracker, Camera Remote |
| Product Dimensions | 16 x 11 x 0.99 cm; 249 g |
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or contact Mingtawn customer service through the contact information provided on the official Mingtawn website or your retailer's support channels.
Manufacturer contact information: You have any questions, you can contact us through the store mail, we will certainly try to help you solve the problem, thank you for your understanding!





