1. Introduction
Thank you for choosing the EarlySincere T93 Smart Watch. This device is designed to enhance your daily life by offering comprehensive health monitoring, fitness tracking, and smart communication features. Please read this manual carefully to ensure proper use and optimal performance of your new smartwatch.

Figure 1: EarlySincere T93 Smart Watch Overview
2. What's in the Box
- EarlySincere Smart Watch (1 unit)
- Comfortable Silicone Watch Straps (1 pair)
- Magnetic Charging Cable (1 unit)
- Instruction Manual (1 unit)

Figure 2: Package Contents
3. Setup
3.1 Charging the Smart Watch
Before first use, fully charge your EarlySincere T93 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. A full charge typically takes approximately 2 hours.

Figure 3: Charging the Smart Watch
3.2 Power 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 Installation and Pairing
The EarlySincere T93 Smart Watch connects to your smartphone via the H Band app. This app is compatible with Android 5.0+ and iOS 10.0+ devices.
- Download the H Band App: Scan the QR code displayed on your watch screen or search for 'H Band' in the Google Play Store (for Android) or Apple App Store (for iOS). Alternatively, visit www.vphband.com/hband/hband.html.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open H Band App: Follow the on-screen instructions to create an account or log in. Grant necessary permissions for the app to function correctly, including location and background activity.
- Pair Device: In the H Band app, navigate to the device section and search for 'T93'. Select your watch from the list to initiate pairing. Confirm the pairing request on both your phone and the watch.

Figure 4: App Connection Steps
Video 1: EarlySincere T93 Smart Watch Connection and Pairing Operation. This video demonstrates the process of connecting the T93 smartwatch to the companion app on a smartphone.
4. Operating the Smart Watch
4.1 Touchscreen Navigation
- Swipe Up/Down: Scroll through menus and notifications.
- Swipe Left/Right: Access quick widgets or different feature screens.
- Tap: Select an item or confirm an action.
- Side Button: Press to return to the home screen or wake the device. Double-tap to quickly access recent apps or features.
4.2 Watch Face Customization
Personalize your watch with over 100 watch faces available through the H Band app. You can also upload your own photos to create custom watch faces.

Figure 5: Customizable Watch Faces
5. Health Monitoring
The EarlySincere T93 Smart Watch is equipped with advanced sensors for continuous health tracking. Note: This product is not a medical device. All data is for reference only and should not be used for medical diagnosis or treatment.
- 24/7 Heart Rate Monitoring: Tracks your heart rate throughout the day.
- Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen saturation levels.
- Sleep Tracking: Automatically monitors your sleep stages (deep, light, awake) and provides analysis to help improve sleep quality.
- Stress Level Monitoring: Provides insights into your stress levels.
- HRV Monitoring: Tracks Heart Rate Variability.
- Breathing Exercises: Guided breathing sessions to help manage stress.
- Sedentary Reminders: Alerts you to move after periods of inactivity.
- Hydration Alerts: Reminds you to drink water.
- Women's Health Tracking: Monitors menstrual cycles and ovulation.

Figure 6: Health Monitoring Features
Video 2: EarlySincere Smartwatch: Your Personal Fitness Companion. This video highlights the various health and fitness tracking capabilities of the smartwatch.
6. Fitness Tracking
6.1 Sport Modes
The T93 Smart Watch supports 135 sport modes, including running, cycling, yoga, basketball, soccer, hiking, and more. It monitors key data in real-time such as heart rate, distance, speed, and calories burned to help you track and improve your performance.

Figure 7: 135 Sport Modes
6.2 IP68 Waterproofing
The smartwatch is IP68 waterproof, meaning it can withstand daily activities like sweat, rain, and splashes. Note: It is not recommended for use in hot water or seawater.

Figure 8: IP68 Waterproof Feature
7. Communication Features
7.1 Bluetooth Calls
With its built-in microphone and speaker, the T93 Smart Watch allows you to make and answer calls directly from your wrist when connected to your phone via Bluetooth. You can also view call logs and add contacts.

Figure 9: Bluetooth Calling Function
7.2 Smart Notifications
Receive message alerts and social media notifications (SMS, Facebook, WhatsApp, TikTok, Instagram, Messenger, etc.) directly on your watch, ensuring you don't miss important updates.

Figure 10: Smart Notifications
7.3 SOS Emergency Call
For added safety, the smartwatch features an SOS emergency call function. In an emergency, you can send a distress alert directly from your wrist.

Figure 11: SOS Emergency Call Feature
7.4 Smart Voice Assistant
Utilize the built-in smart voice assistant for hands-free control. Set alarms, check the weather, play music, and more using voice commands.

Figure 12: Smart Voice Assistant
8. Other Practical Functions
The EarlySincere T93 Smart Watch includes several additional features for convenience:
- Calculator
- Remote Music Control
- Remote Camera Control
- Weather Forecast
- Alarm Clock
- Stopwatch
- Timer
- Find Phone Function
- Brightness Adjustment
- Power Saving Mode
- Game
- Flashlight

Figure 13: Additional Smart Watch Functions
9. Maintenance
9.1 Cleaning and Care
Regularly clean your smartwatch and strap to prevent skin irritation and maintain device longevity. Use a soft, damp cloth to wipe the screen and strap. Avoid harsh chemicals or abrasive materials.
9.2 Strap Replacement
The silicone strap is designed for easy removal and replacement. Locate the small latch mechanism on the underside of the watch where the strap connects. Slide the latch to release the strap, then align the new strap and slide the latch back into place to secure it.

Figure 14: Lightweight Silicone Strap
10. Troubleshooting
If you encounter issues with your EarlySincere T93 Smart Watch, please refer to the following common solutions:
- Cannot Pair with Phone: Ensure Bluetooth is enabled on your phone and the watch is charged. Restart both devices and try pairing again. Check the H Band app for specific troubleshooting steps related to permissions.
- No Notifications: Verify that notification permissions are granted for the H Band app on your phone and that specific app notifications are enabled within the H Band app settings.
- Inaccurate Health Data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors on the back of the watch.
- Short Battery Life: Adjust screen brightness, reduce the frequency of heart rate monitoring, or disable unnecessary notifications to extend battery life.
- Screen Unresponsive: Restart the watch by pressing and holding the side button.
For further assistance, consult the 'Help' section within the H Band app or contact customer support.
11. Specifications
| Feature | Specification |
|---|---|
| Model Number | T93 |
| Screen Size | 1.72 Inches |
| Display Type | Retina HD Full Touchscreen |
| Connectivity | Bluetooth 5.3 |
| Battery Capacity | 300 mAh |
| Battery Life (Normal Use) | 5-7 days |
| Standby Time | Up to 30 days |
| Waterproof Rating | IP68 |
| Operating System Compatibility | Android 5.0+ / iOS 10.0+ |
| Health Monitoring | Heart Rate, Blood Oxygen, HRV, Sleep, Stress, Body Temperature, Women's Health |
| Sport Modes | 135+ |
| Special Features | Bluetooth Calls, Smart Notifications, SOS Emergency Call, Voice Assistant, Music/Camera Control, Weather, Alarm, Stopwatch, Timer, Find Phone, Calculator, Games, Flashlight |
12. Warranty and Support
EarlySincere is committed to your satisfaction. We offer:
- 30-day return and exchange policy
- 3-year warranty
- 24/7 customer support
If you have any questions or require assistance, please contact the EarlySincere support team through your order page. We aim to respond within 24 hours with the best possible solution.



