1. Introduction
Thank you for choosing the EAEONXE KR80 Smart Watch. This manual provides essential information for setting up, operating, and maintaining your device. The KR80 is a robust smart sports watch designed for outdoor enthusiasts, featuring Bluetooth calling, a compass, real-time air pressure monitoring, and comprehensive health tracking.

2. Package Contents
Please check the package for the following items:
- KR80 Smart Watch
- Instruction Manual
- Charging Cable (Magnetic suction charger)
- Retail Box
3. Setup Guide
3.1 Initial Charging
Before first use, fully charge your KR80 Smart Watch. Connect the magnetic charging cable to the charging points on the back of the watch and to a standard USB power adapter (not included). A full charge typically takes approximately 2 hours.

3.2 App Installation and Pairing
To unlock the full potential of your KR80 Smart Watch, download and install the companion application on your smartphone. The watch is compatible with Android 4.4 and above, and iOS 9.0 and above. Once installed, open the app and follow the on-screen instructions to pair your watch via Bluetooth (versions 3.0 and 5.1BLE dual mode).
Pairing enables features such as Bluetooth calling, message notifications, and data synchronization for health and activity tracking.

4. Operating Instructions
4.1 Basic Navigation
The KR80 Smart Watch operates via touch screen and physical buttons. Swipe across the screen to navigate menus and tap to select. Use the side buttons for quick access to functions or to return to the home screen. The watch supports multiple customizable dials.
4.2 Bluetooth Calling
Once paired with your smartphone, you can answer and make calls directly from your watch. The watch provides real-time synchronous reception of information, ensuring you don't miss important communications.
4.3 Health Monitoring
The watch offers comprehensive health tracking features:
- Heart Rate Monitor: Real-time heart rate tracking.
- Blood Oxygen (SpO2): Monitors blood oxygen levels.
- Blood Pressure: Provides blood pressure readings.
- Sleep Monitor: Tracks sleep patterns, including deep sleep, light sleep, and awake times, 24/7.
- Stress Monitor: Helps manage stress levels.
- Activity Tracker: Records steps, distance, and calories burned.


4.4 Sports Modes
The KR80 Smart Watch supports over 100 sports modes, providing real-time access to various sports data based on motion, allowing you to adjust your exercise correctly.

4.5 Outdoor Features
- Compass Mode: Provides directions during your journey, making exploration easier. It offers two calibration methods for accuracy.
- Barometer Function: Determines air pressure values, helping you assess conditions and avoid altitude sickness.
- Altitude Monitoring: Displays current altitude, allowing you to track your elevation during outdoor activities.
- GPS: Integrated GPS for location tracking.



4.6 Smart Features
- Notifications: Receive message reminders, alarm clock alerts, and other important information directly on your watch.
- Music Control: Control mobile music playback (play, pause, skip tracks) directly from your watch.
- Wrist Games: Enjoy multiple casual games on the watch during your leisure time.
- Stopwatch/Timer: Built-in stopwatch and timer functions for various needs.
- Weather Forecast: View detailed weather conditions for the day.


5. Maintenance
5.1 Waterproof Rating
The KR80 Smart Watch has an IP67 waterproof rating. This means it is wearable for washing hands, showering, sweating, and other daily wear. It is not recommended for swimming or diving.

5.2 Cleaning
To clean your watch, wipe it with a soft, damp cloth. Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the watch's finish and components.
5.3 Battery Care
To prolong battery life, avoid exposing the watch to extreme temperatures. Charge the watch regularly, but avoid leaving it fully charged or fully discharged for extended periods. The 650mAh high-capacity battery provides 10-14 days of working time and up to 90 days of standby time.
6. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charger and wait a few minutes before attempting to power it on again.
- Bluetooth connection issues:
- Ensure Bluetooth is enabled on your smartphone and the watch.
- Make sure the watch is within range of your phone.
- Restart both your watch and smartphone.
- Try unpairing and re-pairing the device through the companion app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, but not too tight. Clean the sensors on the back of the watch regularly.
- Screen not responding: Try restarting the watch. If the issue persists, ensure the screen is clean and dry.
7. Specifications

| Feature | Specification |
|---|---|
| Model | KR80 |
| Display Screen | 2.0 inch IPS high-definition TFT screen, 240*292 resolution |
| Main Control Chip | RTL8763EWE (Low power chip), VC30F+geomagnetic IST8304+barometer SPL13-001 |
| Battery Capacity | 650mAh |
| Charging Method | Magnetic suction charging |
| Bluetooth Version | 3.0 and 5.1BLE dual mode |
| Memory | 128 MB RAM, 128 MB ROM |
| Horn | High performance horn |
| Waterproof Grade | IP67 Life Waterproof |
| Case Material | Zinc alloy + plastic / Aluminum alloy |
| Band Material | Silica Gel |
| Dimensions (Watch Face) | 45.6mm (width) x 14mm (thickness) |
| Total Length (Watch + Band) | 278mm |
| System Compatibility | Android 4.4 and above, iOS 9.0 and above |
| Supported Languages | English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Arabic |
| Voice Assistant | No built-in voice assistant |
8. User Tips
- Strap Replacement: If you need a replacement strap, please contact the seller or manufacturer for compatible options to ensure proper fit and functionality.
- Maximize Battery Life: To get the most out of your 10-14 days of active use, consider adjusting screen brightness, limiting frequent notifications, and disabling features like continuous heart rate monitoring if not needed.
- Compass Calibration: For accurate compass readings, ensure you calibrate the watch as instructed in the app or on the device when prompted, especially after traveling to a new location.
- Data Accuracy: For the most accurate health and activity data, ensure the watch is worn correctly and the sensors are clean.
9. Warranty and Support
For any warranty claims, technical support, or inquiries regarding your EAEONXE KR80 Smart Watch, please contact the original seller or manufacturer directly. Refer to your purchase documentation for specific warranty terms and contact information.





