1. Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your new 7in1 Smart Watch X10 Ultra2. Please read this manual carefully before using the device to ensure optimal performance and longevity.
The X10 Ultra2 Smart Watch is a versatile wearable device designed for both men and women, featuring Bluetooth phone call capabilities, customizable DIY watch faces, and various health and fitness tracking functions. It is compatible with a wide range of smartphones.

2. Package Contents
Upon opening the package, ensure all the following items are present:
- X10 Ultra2 Smart Watch
- 7 Interchangeable Straps
- Wireless Charger
- User Manual (this document)

3. Getting Started: Setup
3.1 Charging the Device
Before initial use, fully charge your X10 Ultra2 Smart Watch. Place the watch on the provided wireless charger. The watch screen will indicate charging status. A full charge typically takes 1-2 hours.
3.2 Powering On/Off
- To Power On: Press and hold the side button until the screen lights up.
- To Power Off: Press and hold the side button, then select "Power Off" on the screen.

3.3 App Download and Pairing
To unlock the full functionality of your X10 Ultra2 Smart Watch, download the companion application on your smartphone. The app is available for Android Wear, Android OS, iOS, and HarmonyOS devices.
- Scan the QR code in the watch's settings or search for the official app in your phone's app store.
- Install and open the application on your smartphone.
- Ensure Bluetooth is enabled on both your watch and smartphone.
- In the app, follow the on-screen instructions to search for and connect to your watch. The Bluetooth name for the watch is "Ultra2".
- Confirm the pairing request on both your watch and smartphone.
Note: The Bluetooth name displayed on the watch is "Ultra2", not "Ultra3", despite some packaging indications.

4. Operating Instructions
4.1 Basic Navigation
- Touch Screen: Swipe left, right, up, or down to navigate through menus and functions. Tap to select.
- Side Button/Crown: Press to return to the home screen, or rotate to scroll through lists (functionality may vary by watch face).
- Wake Screen: The screen can be woken by raising your wrist (portable bright screen) or by pressing the side button.
4.2 Phone Call Functions
With advanced Bluetooth technology, you can manage calls directly from your wrist:
- Making Calls: Access the dialer or contacts list on your watch to initiate a call.
- Receiving Calls: When a call comes in, the watch will display the caller ID. You can answer or reject the call directly from the watch.
4.3 Health Monitoring
The X10 Ultra2 Smart Watch includes several health monitoring features:
- Heart Rate Monitor: Continuously or periodically measures your heart rate.
- Blood Pressure Monitor: Provides estimated blood pressure readings.
- Blood Oxygen Monitor: Measures your blood oxygen saturation (SpO2).
- Sleep Monitor: Tracks your sleep patterns and quality.
- Stress Monitor: Helps assess your stress levels.
For accurate readings, ensure the watch is worn snugly on your wrist. Consult a medical professional for any health concerns; the watch is not a medical device.

4.4 Activity Tracking
Track your daily activities and fitness goals:
- Steps Tracker: Counts your daily steps.
- Distance Tracker: Estimates the distance you've walked or run.
- Calorie Tracker: Calculates calories burned based on your activity.
- Activity Tracker: Monitors overall activity levels.
- Sports Modes: Select from various sports modes (e.g., running, walking) to get more specific data for your workouts.
4.5 Notifications and Reminders
Receive notifications directly on your watch:
- Message Reminder: Get alerts for messages from apps like Wechat, QQ, Skype, WhatsApp, Facebook, Twitter, Line, Kakaotalk, Instagram, etc.
- Call Reminder: Notifies you of incoming calls.
- Alarm Clock: Set alarms through the app or watch.
4.6 Customization and Other Functions
- DIY Watch Faces: Customize your watch face using the companion app to match your style.
- Music Control: Control your smartphone's music player, including volume, directly from your watch.
- Remote Photography: Use your watch as a remote shutter for your phone's camera.
- Calculator: A built-in calculator for quick computations.
- Find Phone: Use the watch to locate your paired smartphone.
- Time Display & Stopwatch: Standard timekeeping functions.
- Brightness Adjustment: Adjust screen brightness for optimal viewing.

5. Maintenance
5.1 Waterproofing
The X10 Ultra2 Smart Watch has a "Life Waterproof" rating. This means it is resistant to splashes, rain, and brief immersion in shallow water. However, it is NOT suitable for showering, swimming, diving, or exposure to high-pressure water. Avoid contact with hot water, steam, and corrosive liquids.
5.2 Cleaning
To clean your watch, wipe it gently with a soft, damp cloth. Do not use harsh chemicals or abrasive materials. Ensure the charging contacts are clean and dry before charging.
5.3 Battery Care
To prolong battery life, avoid extreme temperatures. Charge the watch regularly, even if not in frequent use, to prevent deep discharge.
6. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the wireless charger and wait a few minutes before attempting to power on again.
- Cannot pair with smartphone:
- Ensure Bluetooth is enabled on both devices.
- Make sure the watch is within range of your smartphone.
- Restart both the watch and the smartphone.
- Verify that the correct app is installed and updated.
- Check the Bluetooth name on the watch (it should be "Ultra2").
- Inaccurate health readings: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Avoid excessive movement during measurements.
- Notifications not appearing: Check app permissions on your smartphone to ensure the watch app has access to notifications. Also, verify notification settings within the watch app.
- Bluetooth name discrepancy: The product packaging may indicate "Ultra3", but the actual Bluetooth name for pairing is "Ultra2". Please use "Ultra2" when connecting.
7. Specifications
| Feature | Specification |
|---|---|
| Model | X10 |
| Display Size | 2.02 inches |
| Resolution | 240*296 |
| Screen Material | TFT |
| Touch Screen | Yes |
| Case Material | Alloy |
| Movement Type | Electronic |
| Bluetooth Version | 5.0 |
| Battery Capacity | 180-220mAh |
| Battery Life | 1-2 days |
| RAM | <128MB |
| ROM | <128MB |
| Waterproof Grade | Life Waterproof |
| Compatibility | All Compatible (Android Wear, Android OS, iOS, HarmonyOS) |
| Voice Assistant Built-in | Yes |
| APP Download Available | Yes |
| Multiple Dials | Yes |
| GPS | No |
| SIM Card Available | No |
| Wi-Fi | No |
| Certifications | CE, FCC, RoHS, UL |
| Origin | Mainland China |
8. User Tips
- iPhone Compatibility: The X10 Ultra2 Smart Watch is fully compatible with iPhones (iOS devices). Ensure you download the correct companion app from the App Store for seamless integration.
- Strap Customization: Take advantage of the 7 included straps to match your watch to different outfits or occasions.
- Optimize Battery Life: To maximize the 1-2 day battery life, consider adjusting screen brightness and limiting background app refresh for less frequently used features.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's contact information or the official product website. Keep your purchase receipt as proof of purchase.