1. Introduction
Thank you for choosing the HOCO Y15 AMOLED Smart Watch. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully to ensure optimal performance and longevity of your smart watch.

2. What's in the Box
Upon unpacking your HOCO Y15 Smart Watch, please ensure all items are present:
- HOCO Y15 Smart Watch (with strap)
- Charging Cable (Magnetic)
- User Manual (This document)

3. Product Overview
The HOCO Y15 Smart Watch features a round AMOLED full touch screen and a durable alloy case. The back of the watch houses the advanced health sensors for accurate monitoring.

4. Specifications
| Feature | Specification |
|---|---|
| Display | 1.43-inch AMOLED Full Touch Screen, 460*460 Resolution, Round Shape |
| Connectivity | Bluetooth 5.0 (Supports Calls) |
| Memory | 128MB RAM, 128MB ROM |
| Battery Capacity | 260mAh |
| Battery Life | 3-5 days (Dual Bluetooth), 5-7 days (Single Bluetooth) |
| Waterproof Grade | IP68 Life Waterproof |
| Health Monitoring | Heart Rate Monitor, Blood Oxygen Monitor, Sleep Monitor, Sedentary Reminder |
| Activity Tracking | Steps Tracker, Activity Tracker (Multiple Sports Modes) |
| Key Functions | Passometer, Message Reminder, Calendar, Calculators, Multiple Dials |
| Companion App | CO-FIT |
| Compatibility | All Compatible (Android/iOS) |
| Supported Languages | Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Turkish, Latin, Romanian, Hebrew, Burmese, Ukrainian |
| Case Material | Alloy |
| Band Material | Silica Gel (Detachable) |
| Voice Assistant | No |
| SIM Card Support | No |
| GPS | No |
| Rear Camera | No |
5. Setup Guide
5.1 Charging the Smart Watch
Before first use, fully charge your HOCO Y15 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 (5V/1A recommended) or a computer's USB port. The watch display will indicate charging status.
5.2 App Installation
To unlock the full potential of your smart watch, download and install the companion app:
- Scan the QR code provided in the watch's initial setup screen or search for "CO-FIT" in your smartphone's app store (App Store for iOS, Google Play Store for Android).
- Download and install the "CO-FIT" app.
- Register or log in to your account within the app.
5.3 Pairing with Your Smartphone
After installing the app, follow these steps to pair your watch:
- Ensure Bluetooth is enabled on your smartphone.
- Open the "CO-FIT" app.
- Navigate to the device section and select "Add Device" or a similar option.
- The app will search for nearby devices. Select "HOCO Y15" from the list.
- Confirm the pairing request on both your watch and smartphone.
- Once paired, the watch will synchronize data with the app.
6. Operating Instructions
6.1 Basic Navigation
- Touch Screen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Button: Typically used to wake the screen, return to the home screen, or access the app list.
6.2 Bluetooth Call Function
The HOCO Y15 supports Bluetooth calls. Once paired with your phone, you can answer or make calls directly from your watch.

6.3 Health Monitoring
Your smart watch continuously monitors various health metrics:
- Heart Rate Monitor: Access the heart rate function on the watch to measure your current heart rate.
- Blood Oxygen Monitor: Use the dedicated blood oxygen feature to check your SpO2 levels.
- Sleep Monitor: Wear the watch during sleep to track your sleep patterns and quality.
- Sedentary Reminder: The watch can remind you to move if you've been inactive for too long.

6.4 Activity Tracking
The watch tracks your daily activities and supports multiple sports modes:
- Steps Tracker: Records your daily step count.
- Activity Tracker: Monitors various activities and provides data for different sports modes.

6.5 Message Push and Notifications
Receive notifications from your smartphone directly on your watch. Ensure message push is enabled in the CO-FIT app settings.

6.6 Other Functions
- Music Control: Control music playback on your phone from the watch.
- Weather Forecast: View current weather conditions and forecasts.
- Calculator: Access a basic calculator function.
- Stopwatch: Use the stopwatch for timing activities.
- Multiple Dials: Customize your watch face from a variety of options.


7. Maintenance
7.1 Water Resistance (IP68)
The HOCO Y15 Smart Watch is IP68 life waterproof, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for daily use, such as hand washing or light rain. However, it is not recommended for swimming, diving, or hot showers/saunas as steam and hot water can damage the seals.
7.2 Cleaning
Regularly clean your watch and strap to prevent skin irritation and maintain performance. Use a soft, damp cloth to wipe the watch body and strap. Avoid using harsh chemicals or abrasive materials.
7.3 Battery Care
- Avoid fully discharging the battery frequently.
- Charge the watch using the provided magnetic charging cable.
- Do not expose the watch to extreme temperatures, as this can affect battery life.
8. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Unable to pair with phone:
- Ensure Bluetooth is enabled on your phone.
- Make sure the watch is within range of your phone.
- Restart both the watch and your phone.
- Try unpairing and re-pairing the device through the CO-FIT app.
- 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.
- Notifications not received: Check if message push is enabled in the CO-FIT app settings and your phone's notification settings for the app.
- Short battery life: Reduce screen brightness, disable unnecessary features, and ensure background app usage is optimized.
9. User Tips
- Explore Watch Faces: The HOCO Y15 supports multiple dials. Customize your watch face through the CO-FIT app to match your style or display preferred information.
- Language Settings: The watch supports 22 languages. If you need to change the language, you can usually find this option in the watch's settings menu or through the CO-FIT app.
- Screen Protectors: Consider using a tempered glass screen protector for added durability, as some users inquire about them for similar models.
10. Warranty and Support
For warranty information and technical support, please refer to the official HOCO website or contact your retailer. Keep your purchase receipt as proof of purchase.





