T800 U2 Smart Watch 49mm User Manual

1. Introduction

The T800 U2 Smart Watch 49mm is a versatile wearable device designed to enhance your daily life with advanced features including Bluetooth calling, GPS tracking, health monitoring, and various sports modes. It features a 1.99-inch HD AMOLED display and supports wireless charging.

2. Setup Guide

2.1 Initial Charging

Before first use, fully charge your T800 U2 Smart Watch using the provided wireless charging cable. Place the watch on the charging pad, ensuring proper alignment. The watch display will indicate charging status.

2.2 App Installation

To unlock the full potential of your smart watch, download and install the companion application. The watch uses the DaFit app.

1. Scan the QR code provided in the watch's packaging or search for "DaFit" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
2. Install the app and grant necessary permissions.
3. Create an account or log in if you already have one.

2.3 Bluetooth Pairing and Call Function Setup

The Bluetooth call function requires dual Bluetooth signal support. Follow these steps to connect your watch for both data synchronization and call functionality:

1. Connect to DaFit App (for data sync):
   Open the DaFit app on your phone. Navigate to the 'Device' section and tap 'Add Device'. Select your T800 U2 Smart Watch from the list of discovered devices. Confirm the pairing request on both your phone and watch.
2. Connect for Bluetooth Calls (second Bluetooth connection):
   After connecting to the DaFit app, go to your phone's Bluetooth settings. Search for available devices. You should find a device named 'Watch Call' or similar (e.g., 'T800 U2 Call'). Tap to connect to this device.
3. Once both connections are established, your watch will be ready for data synchronization and making/receiving Bluetooth calls.

2.4 Language Settings

The watch supports multiple languages. You can switch the band language through the DaFit app settings.

3. Operating Instructions

3.1 Basic Navigation

• Touch Screen: Swipe left/right, up/down to navigate through menus and notifications. Tap to select.
• Rotate Button: Use the rotating crown button to scroll through lists, zoom in/out, or return to the home screen.

3.2 Customizing Watch Faces

The watch offers a wide range of pre-set and customizable dials. You can change the watch face directly on the device or through the DaFit app's 'Dial Market'.

3.3 Making and Receiving Calls

Once paired for Bluetooth calls, you can answer, reject, and make calls directly from your watch. Mobile phone calls are pushed to the watch in real-time.

3.4 Smart Features and Gadget Support

The watch integrates various smart features and gadgets for convenience:

• Message Reminder: Receive notifications for calls, SMS, and app messages.
• Calculator: Perform basic calculations on your wrist.
• Find Mobile Phone: Locate your paired smartphone.
• Remote Photography: Use your watch as a remote shutter for your phone's camera.
• Music Control: Control music playback on your phone.
• Alarm Clock Reminder: Set alarms directly from the watch or app.
• Timer & Stopwatch: Essential tools for timing activities.
• Flashlight: A quick access flashlight function.
• Sedentary Reminder: Get alerts to move after periods of inactivity.
• Drink Water Reminder: Helps you maintain hydration.
• Reach The Goal: Track progress towards set fitness goals.
• Intelligent Voice Assistant: Access Siri or other voice assistants.

3.5 Health Monitoring

The watch provides comprehensive health tracking features:

• Heart Rate Monitoring: Continuously monitors your heart rate and can remind you of irregular heartbeats.
• Blood Pressure Monitoring: Provides estimates of blood pressure.
• Blood Oxygen Monitoring: Measures blood oxygen levels.
• Sleep Monitoring: Acts as a full-scene sleep guardian, providing advice and tracking sleep patterns (asleep time, awake time).
• 24/7 Stress Monitoring & Decompression: Helps manage stress through breathing exercises and monitors stress levels.
• Women's Health Management: Specific features for tracking women's health.

3.6 Sports Modes

The watch supports 123 different sports modes, including running, cycling, sailing, mountaineering, hiking, Pilates, skiing, paddle boarding, rock climbing, and more. It provides real-time running data and analysis to help achieve training results.

3.7 Weather Forecast

Synchronize local weather information and real-time weather conditions for the day and week ahead directly on your wrist.

3.8 User Interface (UI) Themes

The watch offers eight different styles of menu themes, including list view, honeycomb view, and parallel line view, to suit various preferences.

4. Maintenance

4.1 Water Resistance

The T800 U2 Smart Watch is IP67 waterproof. This means it is resistant to splashes and brief immersion in water. However, it is not recommended to wear it while showering or swimming, as prolonged exposure to water or hot water may cause damage.

4.2 Cleaning

Wipe the watch and strap regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish.

4.3 Charging

Always use the original wireless charging cable provided with your watch. Ensure the charging contacts are clean and dry before placing the watch on the charger.

5. Troubleshooting

5.1 Watch Not Turning On/Charging

• Ensure the watch is properly placed on the wireless charging pad.
• Check if the charging cable is securely connected to a power source.
• Try a different power adapter or USB port.

5.2 Bluetooth Connection Issues

• Make sure Bluetooth is enabled on your smartphone.
• Ensure the watch is within the effective Bluetooth range (up to 33 meters).
• Restart both your watch and smartphone.
• Forget the device in your phone's Bluetooth settings and re-pair following the steps in Section 2.3.
• Ensure both the DaFit app and the 'Watch Call' Bluetooth connection are established.

5.3 App Synchronization Problems

• Check your phone's internet connection.
• Ensure the DaFit app has all necessary permissions enabled in your phone's settings.
• Close and reopen the DaFit app.
• Restart your watch and phone.

5.4 Inaccurate Health Data

• Ensure the watch is worn snugly on your wrist, but not too tight.
• Clean the sensor on the back of the watch.
• Note that smart watch health data is for reference only and should not be used for medical diagnosis.

6. Specifications

6.1 Supported Languages

APP Language: Arabic, Bulgarian, Danish, German, Spanish, Finnish, French, Hindi, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish, Pashto, Portuguese, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Simplified Chinese, Traditional Chinese.

Watch Language: Chinese (Simplified), Chinese (Traditional), English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.

6.2 Functions Overview

Menu style switching, Calories, Music control, Heart rate, Blood pressure, Blood oxygen, Incoming call, Message information reminder, Sedentary reminder, Alarm clock reminder, Find the bracelet, Dial market, Looking for a bracelet/looking for a mobile phone, Weather, Dial switch, Raise your hand to brighten the screen, 123 sports modes, Step achievement, Low battery reminder, APP language, BT call, Remote photography, Stopwatch, Call, Time, Pedometer, Call reminder, Shake to take a picture, Do not disturb mode, Breath training, Calculator, Do Not Disturb mode, Breathing training, Sleep monitor, Off time adjustment, Phonebook synchronized.

7. Warranty and Support

For warranty information and customer support, please refer to the seller's policies or contact the point of purchase. Keep your proof of purchase for any warranty claims.

8. User Tips

• OS Compatibility: The watch is compatible with Android 5.0 and above, and iOS 9.0 and above. It does not run on Android OS itself, but connects to Android phones.
• Dual Bluetooth Connection: Remember to establish both the DaFit app connection and the separate 'Watch Call' Bluetooth connection for full functionality, especially for calls.
• Health Data Disclaimer: While the watch provides useful health metrics, always consult a medical professional for any health concerns.