1. Introduction
Thank you for choosing the Coucur Y66 Smart Watch. This device is designed to enhance your daily life with comprehensive health monitoring, fitness tracking, and smart communication features. Please read this manual carefully to ensure proper use and optimal performance.
What's in the Box
- 1.96" HD Smart Watch x1
- Silicone Bracelet x1
- Magnetic Charging Cable x1
- English User Manual x1
2. Setup
2.1 Initial Charging
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB-A end into a compatible power source. A full charge typically takes approximately 2 hours.
2.2 App Download and Pairing
To unlock all features and synchronize data, download the companion GloryFit app on your smartphone. Scan the QR code provided in the manual or on the watch screen to download the app from the App Store (iOS) or Google Play Store (Android). Follow the in-app instructions to pair your smartwatch via Bluetooth 5.3.
3. Operating the Smart Watch
3.1 Make/Answer Calls & Smart Notifications
The Coucur Y66 Smart Watch utilizes Bluetooth 5.3 for stable and clear call functionality. Once paired with your phone, you can answer/make calls directly from your wrist, view call history, and store contacts. The smartwatch also provides vibrating alerts for social media messages (Facebook, WhatsApp, Instagram, Twitter, etc.), ensuring you stay connected without constantly checking your phone.

3.2 1.96'' HD Touch Screen & Watch Faces
Experience a highly responsive and interactive display with the 1.96-inch HD full touch color screen (385x472mm). Customize your watch's appearance with over 200 free personalized watch faces available through the GloryFit app, or upload your favorite photos as a wallpaper.

3.3 24/7 Health Monitoring
Equipped with high-performance optical sensors, the smartwatch accurately monitors your heart rate, blood oxygen levels, stress levels, and sleep status throughout the day and night. View detailed weekly health reports within the GloryFit app to help develop a healthier lifestyle.

3.4 110+ Sports Modes
The fitness tracker supports over 110 sports modes, including running, walking, hiking, basketball, boating, climbing, cycling, fitness, and football. During your exercise, it records real-time data such as heart rate, steps, calories burned, and distance.

3.5 Additional Useful Functions
Discover a variety of useful features such as a timer, stopwatch, alarm clock, sedentary reminder, music control, weather forecast, remote camera control, and a calculator. These functions are designed to add convenience to your daily routine.

4. Maintenance
4.1 IP68 Waterproof Rating
The smartwatch is designed with an IP68 waterproof rating, meaning it can withstand splashes, sweat, and brief immersion in water. It is suitable for use during exercise, washing hands, and in rainy conditions. However, it is not recommended for hot showers, saunas, or deep diving.

4.2 Battery Life
The built-in large capacity battery provides up to 7 days of typical usage and approximately 30 days of standby time on a single 2-hour charge. Actual battery life may vary based on usage patterns and settings.
4.3 Cleaning and Care
Regularly clean your smartwatch and strap with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts are clean and dry before charging.
5. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Long press the function button to power on.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both devices and try pairing again via the GloryFit app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Keep the sensor clean.
- Notifications not received: Check app permissions on your phone to ensure GloryFit has access to notifications. Verify that notifications are enabled within the GloryFit app settings for specific applications.
6. Specifications
| Model Number | Y66 |
| Screen Size | 1.96 Inches |
| Display Resolution | 385x472mm |
| Waterproof Rating | IP68 |
| Connectivity | Bluetooth 5.3 |
| Battery Capacity | 300 mAh |
| Battery Life (Typical Use) | Up to 7 days |
| Standby Time | Approx. 30 days |
| Charging Time | Approx. 2 hours |
| Operating System Compatibility | Android/iOS |
| Item Weight | 3.84 ounces |
| Package Dimensions | 6.77 x 3.31 x 0.75 inches |
7. Warranty and Support
7.1 Warranty Information
This product typically comes with a 1-year manufacturer's warranty covering defects in materials and workmanship. Please refer to any warranty card included in your packaging for specific terms and conditions, or contact your retailer for details.
7.2 Customer Support
For any questions, technical support, or warranty claims, please contact Coucur customer service through the retailer's platform or visit the official Coucur website for contact information. Please have your model number (Y66) and purchase details ready.

