1. Getting Started
1.1 Package Contents
Verify that all items are present in your product package:
- Jugeman Y66 Smart Watch
- Charging Cable
- User Manual

1.2 Charging the Device
Before initial use, fully charge your smart watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included) or a computer USB port.
- A full charge typically takes approximately 1.5 hours.
- The watch can operate for up to 7 days on a single charge with typical use, and has a standby time of about 30 days.

1.3 App Installation and Pairing
To unlock the full functionality of your Jugeman Y66 Smart Watch, you need to connect it to your smartphone via the 'GloryFit' application.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Download App: Search for 'GloryFit' in the Google Play Store (for Android) or Apple App Store (for iOS) and download it.
- Register/Login: Open the 'GloryFit' app and follow the on-screen instructions to create an account or log in.
- Pair Device: In the app, navigate to the device section, select 'Add Device' or 'Bind Device', and choose 'Y66' from the list of available devices. Confirm the pairing request on both your phone and the watch.

2. Operating Instructions
2.1 Basic Navigation
- Power On/Off: Press and hold the side button to power the watch on or off.
- Wake Screen: Raise your wrist or press the side button to wake the screen.
- Swipe Gestures: Swipe up, down, left, or right on the touchscreen to navigate through menus, notifications, and quick settings.
- Select: Tap an icon or option to select it.
- Back: Swipe right or press the side button to go back to the previous screen.
2.2 Customizing Watch Faces
The Jugeman Y66 Smart Watch offers a variety of watch faces to personalize your device.
- On Watch: Press and hold the watch face, then swipe left or right to browse pre-installed faces. Tap to select.
- Via App: Open the 'GloryFit' app, go to 'Device' > 'Dial Settings' to access over 220 cloud-based watch faces. You can also upload your own photos to create custom watch faces.

2.3 Bluetooth Calling and Notifications
Once paired with your smartphone, the watch allows for direct call management and message alerts.
- Enable Call Function: After initial app pairing, ensure the Bluetooth call switch is enabled on the watch. This allows the watch to handle calls and play media sound.
- Make Calls: Access the dial pad or contacts list on your watch to initiate a call.
- Receive Calls: When a call comes in, the watch will display the caller ID. You can answer or reject the call directly from your wrist.
- Message Notifications: The watch will vibrate and display notifications for incoming messages from various social media platforms (e.g., Facebook, WhatsApp, Instagram, Twitter, SMS). Ensure app notifications are enabled in the 'GloryFit' app.

2.4 Health Monitoring Features
The Jugeman Y66 Smart Watch is equipped with advanced sensors to monitor various health metrics.
2.4.1 Heart Rate Monitoring
The watch continuously monitors your heart rate throughout the day. You can view real-time data on the watch or detailed historical data in the 'GloryFit' app.

2.4.2 Sleep Tracking
The watch automatically tracks your sleep patterns, including light sleep, deep sleep, and awake times. This data helps you understand your sleep quality and develop healthier sleep habits.
2.4.3 Blood Oxygen Monitoring
Monitor your blood oxygen levels directly from your wrist. This feature provides insights into your overall respiratory health.
2.4.4 Breathing Exercises
Utilize the guided breathing exercises feature to help relieve stress and anxiety. Follow the on-screen prompts for controlled inhalation and exhalation.

2.5 Sports Modes
The Jugeman Y66 Smart Watch supports over 113 indoor and outdoor sports modes to accurately track your workouts.
- Available Modes: Running, Cycling, Skipping, Walking, Mountain Climbing, Rock Climbing, Basketball, Football, Badminton, Yoga, Dance, and many more.
- Tracking: Select your desired sport mode on the watch to record data such as steps, distance, calories burned, and heart rate during your activity.
- Data Review: View detailed workout summaries on the watch and in the 'GloryFit' app.

2.6 Other Smart Features
The watch includes several practical tools to enhance your daily life:
- Stopwatch & Timer: For precise timing during activities.
- Music Control: Control music playback on your smartphone directly from the watch.
- Weather Forecast: Get real-time weather updates.
- Sedentary Reminder: Alerts you to move after periods of inactivity.
- Alarm Clock: Set silent vibrating alarms.
- Remote Photography: Use your watch as a remote shutter for your phone's camera.
- Calculator: A basic calculator for quick computations.
- Find Phone: Helps locate your paired smartphone by making it ring.

3. Care and Maintenance
3.1 Water Resistance (IP68)
The Jugeman Y66 Smart Watch features an IP68 waterproof rating, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. This makes it suitable for daily activities such as hand washing, showering, and use in rain.
- Avoid prolonged immersion in hot water or steam.
- Do not press buttons underwater.
- The watch is not suitable for diving or high-pressure water activities.

3.2 Cleaning Instructions
To maintain the watch's appearance and functionality:
- Wipe the watch and strap regularly with a soft, damp cloth.
- Avoid using harsh chemicals, abrasive cleaners, or solvents.
- Ensure the charging contacts are clean and dry before charging.
3.3 Battery Life and Charging Tips
- To maximize battery life, reduce screen brightness, limit frequent notifications, and disable features not in use.
- Charge the watch fully before long periods of inactivity.
- Avoid exposing the watch to extreme temperatures, which can affect battery performance.
4. Troubleshooting
If you encounter issues with your Jugeman Y66 Smart Watch, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Watch not turning on | Ensure the watch is fully charged. Press and hold the side button for at least 10 seconds to force a restart. |
| Bluetooth connection issues | Check if Bluetooth is enabled on both the watch and your phone. Ensure the watch is within range. Try unpairing and re-pairing the device in the 'GloryFit' app. Restart both devices. |
| Notifications not appearing | Verify that app notifications are enabled in the 'GloryFit' app settings and in your phone's system settings for the 'GloryFit' app. Ensure the watch is connected via Bluetooth. |
| Inaccurate health data | Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone. Clean the sensor on the back of the watch. Avoid excessive movement during measurements. |
| Screen unresponsive | Restart the watch. If the issue persists, ensure the screen is clean and dry. |
| Short battery life | Reduce screen brightness, disable always-on display, limit frequent heart rate monitoring, and turn off unnecessary notifications. Ensure background app usage is optimized on your phone. |
5. Product Specifications
| Feature | Specification |
|---|---|
| Model Name | Y66 |
| Brand | Jugeman |
| Screen Size | 1.96 Inches HD Touch Color Screen |
| Screen Resolution | 320*385 pixels |
| Connectivity | Bluetooth 5.3 |
| Operating System | Android Wear 2.8 (compatible with Android and iOS) |
| Water Resistance | IP68 |
| Battery Type | Lithium Polymer (1 A battery included) |
| Charging Time | Approx. 1.5 hours |
| Typical Usage Time | Up to 7 days |
| Standby Time | Approx. 30 days |
| Item Weight | 3.2 ounces |
| Package Dimensions | 6.81 x 3.27 x 0.75 inches |
| Special Features | Bluetooth Call/Dial/Contacts/Call history, 110+ Sports Modes, Heart Rate/Sleep/Blood Oxygen Monitoring, Weather, Alarm, Sedentary Reminder, Remote Camera, Music Control, Female Menstrual Period Prediction, Wrist Up Awake, APP Notifications. |
6. Warranty and Support
6.1 Warranty Information
Your Jugeman Y66 Smart Watch is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or failure to follow the instructions in this manual.
6.2 Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Jugeman customer support through the following channels:
- Email: Refer to your product packaging or the 'GloryFit' app for specific contact details.
- Online Support: Visit the official Jugeman website for FAQs and support resources.
When contacting support, please provide your product model (Y66) and a detailed description of the issue.