1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Tuanzi X9 2-in-1 Smart Watch with integrated TWS Wireless Bluetooth Headset. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience.

Image 1.1: The Tuanzi X9 Smart Watch with its integrated TWS wireless earbuds, displayed in black.
2. Package Contents
Please verify that all items are present in your package:
- 1 x Tuanzi X9 Smart Watch with integrated TWS Earbuds
- 1 x Charging Cable
- 1 x User Manual
3. Setup
3.1 Charging the Device
Before first use, fully charge both the smart watch and the earbuds.
- Smart Watch: Connect the provided charging cable to the magnetic charging points on the back of the watch and to a USB power source. The watch screen will indicate charging status.
- Earbuds: Place the earbuds into their designated slots within the smart watch. The watch acts as a portable charging case for the earbuds. Ensure the watch itself is charged to provide power to the earbuds.

Image 3.1: Illustration of the smart watch charging via its magnetic cable and the earbuds charging wirelessly within the watch casing.
3.2 Powering On/Off
- Power On: Press and hold the side button on the smart watch until the screen illuminates. For earbuds, they typically power on automatically when removed from the watch.
- Power Off: Navigate to the settings menu on the smart watch and select the power off option. For earbuds, place them back into the watch to power off and charge.
3.3 App Installation and Pairing (Smart Watch)
To unlock the full features of your smart watch, download and install the companion application on your smartphone.
- Scan the QR code provided in the quick start guide or search for "Flow Fit" in your smartphone's app store (compatible with Android 4.4+ and iOS 8.0+).
- Install and open the "Flow Fit" application.
- Follow the in-app instructions to create an account and pair your smart watch via Bluetooth. Ensure Bluetooth is enabled on your smartphone.
- Grant necessary permissions to the app for full functionality, including notifications and health data synchronization.
3.4 Earbud Pairing
The earbuds are designed to pair with your smartphone for audio playback and calls.
- Remove the earbuds from the smart watch. They will automatically enter pairing mode.
- On your smartphone, go to Bluetooth settings and search for available devices.
- Select the device named "X9 Earbuds" (or similar) to connect.
- For initial setup or language switching, press the earbud button 4 times before pairing to switch between Chinese and English prompts.
4. Operating the Smartwatch
4.1 Basic Navigation
The X9 Smart Watch features a 1.85-inch full-touch display and a side button for navigation.
- Swipe Up/Down: Scroll through menus and notifications.
- Swipe Left/Right: Access quick functions or different screens.
- Tap: Select an item or confirm an action.
- Side Button: Press to return to the home screen or wake the device.

Image 4.1: The 1.85-inch high-definition screen of the Tuanzi X9 Smart Watch, showcasing various customizable watch faces.
4.2 Key Features and Functions
The Tuanzi X9 offers a range of features to support your daily activities and health monitoring.
- Watch Faces: Customize your watch face through the companion app.
- Notifications: Receive alerts for SMS, calls, and social media apps (QQ, WeChat, Skype, Facebook, Twitter, WhatsApp, Line, Viber) directly on your watch.
- Bluetooth Calls: Make and receive calls directly from your watch when connected to your smartphone.
- Health Monitoring:
- Heart Rate: Continuous heart rate monitoring.
- Blood Oxygen (SpO2): Monitor your blood oxygen levels.
- Sleep Tracking: Analyze your sleep patterns.
- Fitness Tracking:
- Multi-Sport Modes: Track various activities like walking, running, and more.
- Exercise Records: Monitor steps, calories burned, and mileage.
- Other Functions: Weather forecast, NFC (for specific functions, refer to app), calculator, stopwatch, alarm clock, calendar, remote camera control (shake to take photos), and 'Find My Phone' feature.

Image 4.2: Displays the smart watch interface showing multiple sports modes, heart rate monitoring, and blood oxygen saturation (SpO2) readings.

Image 4.3: An overview of the smart watch's various settings and notification display, including icons for popular messaging applications.
5. Operating the Earbuds
5.1 Earbud Touch Controls
The TWS earbuds feature touch-sensitive controls for easy management of calls and music.

Image 5.1: A close-up view of the TWS earbuds, highlighting the touch control area for various functions.
- Press for 2 seconds: Power on.
- Press for 1.5 seconds: Reject an incoming call.
- Press for 3 seconds: Power off.
- Double-click: Answer/hang up a call; Play/Pause music.
- Triple-click (Left earbud): Previous track.
- Triple-click (Right earbud): Next track.
- 4 times click: Activate voice assistant (SIRI).
5.2 Earbud Reset
If you experience pairing issues or abnormal behavior with the earbuds:
- When the earbuds are disconnected from the phone, they are removed from factory settings.
- To restore factory settings, take out the watch, quickly double-click, and long-press the earbuds for 5 seconds.
6. Maintenance
6.1 Water Resistance (IP67)
The Tuanzi X9 Smart Watch and TWS Earbuds are IP67 rated, meaning they are protected against dust and can withstand immersion in water up to 1 meter for 30 minutes. They can be worn normally when sweating during exercise or washing hands. However, it is not recommended for swimming or showering with hot water.

Image 6.1: The Tuanzi X9 Smart Watch and earbuds are shown with a water splash effect, illustrating their IP67 waterproof rating.
6.2 Cleaning
Regularly clean your device to ensure optimal performance and hygiene.
- Wipe the watch screen and body with a soft, damp cloth.
- Clean the charging contacts on both the watch and earbuds with a dry cotton swab.
- Avoid using harsh chemicals or abrasive materials.
6.3 Battery Care
- Avoid fully discharging the battery frequently.
- Charge the device regularly, even if not in use for extended periods.
- Use only the provided charging cable.
7. Troubleshooting
If you encounter issues with your Tuanzi X9, refer to the following common solutions:
| Issue | Possible Solution |
|---|---|
| Device not powering on | Ensure the device is fully charged. Press and hold the side button for several seconds. |
| Unable to pair with smartphone | Ensure Bluetooth is enabled on your phone and the watch. Restart both devices. Check the "Flow Fit" app for pairing instructions. |
| Earbuds not connecting | Ensure earbuds are charged. Remove and re-insert them into the watch. Re-pair them with your phone via Bluetooth settings. Perform an earbud reset if necessary. |
| 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. |
| Notifications not appearing | Check app permissions on your phone to ensure notifications are enabled for the "Flow Fit" app and specific applications. Ensure the watch is connected to your phone. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | X9 |
| Screen Size | 1.85 Inches (320*385 pixels) |
| Watch Battery Capacity | 240 mAh Polymer Battery |
| Earbud Battery Capacity | 25 mAh per earbud |
| Watch Standby Time | 8-12 days |
| Earbud Usage Duration | Approximately 3.5 hours |
| Water Resistance | IP67 |
| Connectivity | Bluetooth 5.0 |
| Compatible Systems | Android 4.4 and above; iOS 8.0 and above |
| App Name | Flow Fit |
| Main Chip | BT8959T5 |
| Heart Rate Chip | HX3605 |
| Memory Storage | 128MB UI-Flash |
| Item Weight | 145 Grams (5.1 ounces) |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer where the product was acquired. Keep your proof of purchase for warranty claims.





