1. Product Overview
The Emoccur ET587 is an advanced health-focused smartwatch designed to provide comprehensive monitoring of your physical well-being and enhance your daily activities. Featuring a 1.96-inch AMOLED full touch screen, it offers a vibrant and intuitive user interface. Key functionalities include ECG, non-invasive blood glucose measurement, blood pressure, blood oxygen, heart rate, sleep, and body temperature monitoring. It also integrates smart features like NFC access, Bluetooth voice calls, message notifications, and multiple sports modes.

2. Package Contents
Please check the package contents upon unboxing:
- Emoccur ET587 Smart Watch
- Magnetic Charging Cable
- User Manual
- Packaging Box
3. Setup Guide
3.1 Charging the Device
Before first use, fully charge your Emoccur ET587 Smart Watch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a standard USB power adapter (not included).

3.2 App Download and Pairing
- Scan the QR code in the manual or on the watch screen, or search for 'Hband' in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Download and install the 'Hband' application.
- Ensure Bluetooth is enabled on your smartphone.
- Open the Hband app, create an account or log in.
- Follow the in-app instructions to search for and pair with your ET587 Smart Watch.
- Grant necessary permissions to the app for full functionality (e.g., notifications, health data access).
3.3 Strap Installation
The watch comes with a silicone strap. To attach or remove, align the spring bar with the lug holes on the watch body and gently push to secure. Ensure both ends are firmly in place before wearing.

4. Operating Instructions
4.1 Basic Navigation
- Touch Screen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Digital Crown: Rotate the side crown for scrolling through lists or adjusting settings. Press the crown to return to the watch face or confirm selections.

4.2 Health Monitoring Features
The ET587 Smart Watch offers a comprehensive suite of health monitoring functions:
- Heart Rate Monitoring: Continuous 24/7 heart rate tracking. The watch will provide health reminders if abnormalities are detected.
- Blood Oxygen Monitoring: Real-time blood oxygen saturation analysis, cooperating with the app for sleep apnea syndrome research and nighttime hypoxic awakening function.
- Blood Pressure Monitoring: Accurate blood pressure measurement based on high-precision sensors. Check your recent blood pressure status through the app.
- ECG Dynamic Electrocardiogram: Intelligent analysis for timely detection of abnormal heart rhythms, atrial fibrillation, premature ventricular contractions, and premature atrial contractions. Data is collected via a high-performance sensor.
- Non-invasive Blood Glucose Monitoring: Real-time tracking of blood sugar changes. This feature is for reference only and not a substitute for medical diagnosis.
- Body Temperature Measurement: Built-in sensor for skin and body temperature trends.
- Sleep Monitoring: 24-hour scientific sleep analysis system, real-time monitoring of sleep status, and analysis based on environmental body movement. Provides scientific evaluation reports and guidance.
- Blood Components (Uric Acid, Lipids) Measurement: Analysis of five major items to help understand blood components.
- Emotional Fatigue Management: Assess mood and fatigue based on indicators detected within 30 seconds.
- Women's Health: Menstrual cycle management, including period, ovulation, and reminder functions.
- Breathing Training: Combined with physiological indicators to assess lung function and actively improve breathing exercises.
- Micro-physical Examination: One-click smart examination to obtain human body physiological parameters within 30 seconds.
- HRV Tracking: Real-time HRV tracking, waveform collection, point diagram formation, abnormal analysis, and user management for early detection of cardiac abnormalities.




Disclaimer: This product is not a medical device, and the health data provided are for reference only and are not used as a basis for diagnosis or treatment.
4.3 Smart Features
- Bluetooth Voice Call: Make and receive calls directly from your wrist.
- Real-time Message Push: Receive notifications from various applications (e.g., social media, SMS) on your watch.
- NFC Access Card: Built-in NFC chip supports various access control systems. Open doors easily with your watch.
- Mobile Payment: Support offline QR code payment. Raise your wrist to scan and pay.
- Sports Modes: Multiple built-in sports modes (e.g., outdoor running, walking, indoor running, cycling, stepper, elliptical machine) to track your fitness activities.
- Other Applications: Access features like Weather, Flashlight, Alarm clock, Music control, Remote camera, Stopwatch, Timer, and Find phone directly from your wrist.
- SOS Emergency Call: One-click emergency call function to notify pre-set contacts in critical situations.




5. Maintenance
5.1 Waterproof Rating
The Emoccur ET587 Smart Watch is IP68 rated weather-proof. This means it can withstand rigorous multiple standard tests and supports various scenarios like sports, domestic water exposure, and water sports. It is suitable for swimming in shallow water, but not for hot showers, saunas, or deep diving.

5.2 Cleaning and Care
- Wipe the watch and strap regularly with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials.
- Ensure the charging contacts are clean and dry before charging.
- Store the watch in a cool, dry place when not in use.
6. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charger for at least 30 minutes.
- Cannot pair with app: Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and your phone, then try pairing again through the Hband app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch. Note that health data is for reference and not medical diagnosis.
- Notifications not appearing: Check app permissions on your phone to ensure Hband has access to notifications. Verify that notifications are enabled within the Hband app settings for the desired applications.
- Short battery life: Reduce screen brightness, disable unnecessary continuous monitoring features, and limit frequent use of power-intensive functions like calls.
7. Specifications

| Feature | Detail |
|---|---|
| Brand Name | Emoccur |
| Model | ET587 |
| Bluetooth Version | 5.3 |
| Metrics Measured | Heart Rate, Blood Oxygen, Sleep, Blood Pressure, Blood Glucose, ECG, Body Temperature, Blood Components (Uric Acid, Lipids) |
| Activity Tracked | Steps, Activity, Multiple Sports Modes |
| Touch Screen | Yes |
| App Name | Hband |
| Screen Material | AMOLED |
| Display Size | 1.96-inch |
| Resolution | 410*502 |
| APP Download Available | Yes |
| Battery Detachable | No |
| Application Age Group | Adult |
| Screen Shape | SQUARE |
| Case Material | Alloy |
| Band Material | Silica Gel (Silicone) |
| Waterproof Grade | IP68 Life Waterproof |
| SIM Card Available | No |
| Multiple Dials | Yes |
| GPS | No |
| ROM | <128MB |
| System Compatibility | Android 5.0+ and iOS 10.0+ |
| Watch Language | English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Hebrew, Arabic, Greek |
| APP Language | Danish, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Japanese, French, Polish, Thai, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay |
| Battery Life | 3-7 days (daily use), 20+ days (standby) |
| Battery Capacity | 380mAh |
| Call Time | 9 hours |
| Operating Temperature | -5°C~45°C |
| Charging Method | Magnetic Charging |
| Product Weight | 59g |
| Shell Material | Alloy+PC |
| Wrist Circumference | 130-240mm |
8. User Tips
- Regular Data Sync: Ensure you regularly sync your watch data with the Hband app to keep track of your health trends and activity history.
- Explore Watch Faces: Customize your watch's appearance by exploring the massive online dials available through the app.
- Optimize Battery: For extended battery life, manage screen brightness and consider turning off continuous monitoring for less critical metrics when not needed.
- Stay Updated: Keep your Hband app updated to the latest version to ensure compatibility and access to new features or improvements.
9. Warranty and Support
For any issues or questions regarding your Emoccur ET587 Smart Watch, please refer to the seller or manufacturer's official support channels. Keep your proof of purchase for warranty claims. Information regarding free returns within 90 days may be available from your retailer.