1. Introduction
The ESTG C20 PRO Smart Watch is a versatile device designed for outdoor sports enthusiasts and daily fitness tracking, featuring Bluetooth call functionality, a large high-definition screen, and a voice assistant. This manual provides essential information for setting up, operating, and maintaining your smartwatch.
2. Setup Guide
2.1 Initial Charging
Before first use, fully charge your C20 PRO Smart Watch. Connect the provided 2PIN magnetic charging cable to the charging contacts on the back of the watch and a USB power source. The watch will display a charging indicator.
2.2 App Download and Installation
To unlock the full features of your smartwatch, download and install the 'Dafit' application on your smartphone. The app is compatible with Android 6.0 / iOS 9.0 and above systems.
- 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).
- Download and install the 'Dafit' app.
- Follow the on-screen instructions to create an account and set up your profile.
2.3 Device Pairing
Pair your C20 PRO Smart Watch with the 'Dafit' app via Bluetooth 5.0.
- Ensure Bluetooth is enabled on your smartphone.
- Open the 'Dafit' app and navigate to the 'Device' or 'Add Device' section.
- The app will search for available devices. Select 'C20 PRO' or the corresponding device name from the list.
- Confirm the pairing request on both your watch and smartphone.
3. Operating Instructions
3.1 Navigating the Interface
The C20 PRO Smart Watch features a 1.83-inch HD rectangle touch screen with a 'Cool Cellular UI' that supports drag-and-drop operations for convenient and fast function access.
- Touch Screen: Swipe left, right, up, or down to navigate through menus and notifications. Tap to select items.
- Physical Buttons: The watch includes 'POWER' and 'SPORT' buttons for quick access to specific functions.
- Multiple Dials: Customize your watch face from a selection of built-in options or through the 'Dafit' app.
3.2 Core Functions
The C20 PRO Smart Watch offers a wide range of functions:
- Communication: Dial, Favorite Contacts, Call History, Answer Call, Dial Call, Messages, Call Reminder, Push Message.
- Health Monitoring: Heart Rate Monitor (HR3605 sensor), Sleep Monitor, Blood Pressure Monitor, Blood Oxygen Monitor, Stress Monitor, Heart Rate Warning.
- Activity Tracking: Step Counter (Pedometer - QST QMAS100P), Calorie Tracker, Activity Tracker, Exercise, 123 Sports Modes (including Walking, Running, Cycling, Swimming, etc.), Sedentary Reminder, Breathing Training.
- Smart Features: Voice Assistant, Remote Control (for camera and music), Stopwatch, Alarm Clock, Timer, Calculator, Brightness adjustment, Mute, QR code, Quick Center, Mobile Phone Search.
3.3 Language Settings
The watch and its companion app support multiple languages:
- APP Language: Danish, Ukrainian, Russian, Bulgarian, Hungarian, Bokmål, Norwegian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Slovak, Slovenian, Japanese, Pashto, French, Polish, Persian, Thai, Swedish, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay.
- Watch Language: English (default), Chinese, Traditional Chinese, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese.
4. Maintenance and Care
4.1 Cleaning
Regularly clean your smartwatch to ensure optimal performance and hygiene. Use a soft, damp cloth to wipe the screen and watch body. Avoid using harsh chemicals or abrasive materials.
4.2 Water Resistance
The C20 PRO Smart Watch has a 'Life Waterproof' grade. This means it is resistant to splashes, rain, and brief immersion in shallow water. It is not suitable for hot showers, diving, or high-pressure water activities. Avoid prolonged exposure to water.
4.3 Battery Care
The watch is equipped with a 380mAh polymer battery, offering approximately 2 days of typical use and up to 35 days of standby time. To prolong battery life:
- Avoid extreme temperatures.
- Charge the watch regularly, but avoid overcharging for extended periods.
- Use the original 2PIN magnetic charging cable.
4.4 Band Replacement
The watch band is detachable, allowing for easy cleaning or replacement. Gently detach the band by releasing the pins on the underside of the watch lugs.
5. Troubleshooting
If you encounter any issues with your C20 PRO Smart Watch, please refer to the following common solutions:
- Connectivity Issues: Ensure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and the 'Dafit' app.
- Inaccurate Readings: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the optical sensor on the back of the watch.
- Battery Draining Quickly: Reduce screen brightness, disable unnecessary notifications, or limit continuous heart rate monitoring.
- Watch Not Turning On: Ensure the watch is fully charged. If it still doesn't turn on, try a hard reset (refer to the full user manual for specific instructions).
For more detailed troubleshooting steps, please consult the comprehensive user manual available in PDF format: View User Manual (PDF).
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | ESTG |
| Model | C20 PRO |
| CPU Model | 8763EWE |
| RAM | <128MB |
| ROM | <128MB |
| Display Size | 1.83 inch |
| Resolution | 240*286 |
| Screen Material | TFT |
| Touch Screen | Yes (Capacitive touch TP, Hynitron 816D) |
| Bluetooth Version | 5.0 |
| Battery Capacity | 380mAh (polymer pure cobalt battery) |
| Battery Life (Typical Use) | 2 Days |
| Standby Time | 35 Days |
| Charging Method | 2PIN magnetic charging cable |
| Waterproof Grade | Life Waterproof |
| Case Material | Alloy |
| Band Material | Silica Gel |
| Band Detachable | Yes |
| Application Age Group | Adult |
| Compatibility | Android 6.0 / iOS 9.0 and above |
| Voice Assistant Built-in | Yes |
| Metrics Measured | Heart Rate Monitor, Sleep Monitor, Blood Pressure Monitor, Blood Oxygen Monitor, Stress Monitor |
| Activity Tracked | Steps Tracker, Calorie Tracker, Activity Tracker (123 Sports Modes) |
| Weight (watch with strap) | 52.7g |
| Certification | CE |
7. User Tips
- Customize Your Watch Face: Explore the 'Dafit' app for additional watch faces or create a custom one to personalize your device.
- Optimize Notifications: Manage which app notifications appear on your watch through the 'Dafit' app to avoid distractions and conserve battery.
- Regular Data Sync: Periodically sync your watch data with the 'Dafit' app to ensure all your health and activity records are saved and analyzed.
- Explore Sports Modes: With 123 sports modes, take time to explore and select the most accurate tracking for your specific activities.
8. Warranty and Support
For detailed warranty information and customer support, please refer to the official user manual provided in PDF format. If you require further assistance, please contact the seller or manufacturer directly.
You can access the full user manual here: C20 PRO Smart Watch User Manual (PDF).
