1. Introduction
Thank you for choosing the FirYawee Smart Watch Model 123. This device is designed to enhance your daily life by providing fitness tracking, health monitoring, and smart notifications. This manual will guide you through the setup, operation, and maintenance of your new smart watch.
Please read this manual carefully before using the product to ensure proper function and to maximize its capabilities. Keep this manual for future reference.
2. Safety Information
- Consult your doctor before starting any new exercise program, especially if you have pre-existing health conditions.
- The device is not a medical device and should not be used to diagnose or treat any medical condition.
- Keep the device away from extreme temperatures, direct sunlight, and corrosive liquids.
- Do not attempt to disassemble or repair the device yourself. This will void the warranty.
- Ensure the charging contacts are clean and dry before charging to prevent corrosion or damage.
3. Package Contents
Please check the package contents upon unboxing:
- FirYawee Smart Watch Model 123
- Charging Cable
- User Manual (this document)
4. Setup
4.1 Charging the Device
Before first 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 power adapter (not included) or a computer USB port. A full charge typically takes approximately 2.5 hours.
The watch has a battery life of approximately 7 days with regular use and up to 35 days on standby.
4.2 Powering On/Off
- Power On: Press and hold the side button until the screen lights up.
- Power Off: Navigate to the settings menu on the watch, select "Power Off," and confirm.
4.3 App Installation and Pairing
To unlock the full functionality of your smart watch, you need to install the companion application on your smartphone. The app is compatible with iOS 8.0 / Android 5.1 or above and Bluetooth 4.0 or later.
- Download the App: Search for the "FirYawee" app in the Apple App Store (for iOS) or Google Play Store (for Android) and install it.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open the App: Launch the FirYawee app and follow the on-screen instructions to create an account or log in.
- Pair the Device: In the app, navigate to the device pairing section. The app will search for available devices. Select "FirYawee Smart Watch 123" from the list to connect.
- Confirm Pairing: A pairing request may appear on your watch and phone. Confirm the pairing on both devices.
Once paired, the watch will synchronize data with your phone, and you can customize settings through the app.
4.4 Customizing the Watch Face
You can personalize your watch by changing the watch face. The watch supports multiple pre-installed watch faces and allows you to upload custom images via the companion app.

Figure 4.4.1: Customizing the watch face by uploading a personal picture from a smartphone.
- On the Watch: Long press on the current watch face to access the watch face selection menu. Swipe left or right to browse and tap to select.
- Via App: Open the FirYawee app, navigate to the "Watch Face" or "Dial Settings" section. Here you can choose from a gallery or upload your own photos to be used as a watch face.
5. Operating Instructions
5.1 Basic Navigation
- Swipe Up/Down: Scroll through menus or notifications.
- Swipe Left/Right: Access different feature screens (e.g., heart rate, activity data, weather).
- Tap: Select an item or confirm an action.
- Side Button: Press to return to the home screen or wake the device.

Figure 5.1.1: The main interface of the FirYawee Smart Watch, showing various application icons.
5.2 Daily Activity Tracking
The smart watch automatically records your daily activities, including steps taken, distance traveled, and calories burned. This data can be viewed directly on the watch or in more detail within the companion app.

Figure 5.2.1: Daily activity tracking features, including steps, distance, calories, and various sports modes.
5.3 Heart Rate Monitoring
The watch features a built-in heart rate monitor that tracks your heart rate 24/7. To view your current heart rate, navigate to the heart rate screen on the watch. For detailed historical data and analysis, refer to the companion app.

Figure 5.3.1: Real-time heart rate monitoring displayed on the smart watch.
5.4 Sleep Monitoring
Wear the watch to bed, and it will automatically monitor your sleep patterns, recording deep sleep, light sleep, and awake time. This data helps you understand your sleep quality and adjust habits for a healthier life. Sleep data is accessible on the watch and in the app.
Refer to Figure 5.3.1 for an illustration of sleep monitoring.
5.5 Sports Modes
The smart watch supports multiple sports modes to track specific workouts. These include running, walking, cycling, skipping, badminton, basketball, and football. Select the desired mode before starting your activity for accurate tracking.
The watch can connect with your phone's GPS to record mileage and workout duration during outdoor activities.
5.6 Smart Notifications
Once paired with your smartphone, the watch can receive notifications for incoming calls, SMS messages, and various social media applications (e.g., Facebook, WhatsApp, Twitter, Instagram, LinkedIn). You can read messages directly on the watch screen. Please note that you cannot make calls or reply to messages directly from the watch.

Figure 5.6.1: Smart reminder feature for notifications and various activity tracking modes.
6. Maintenance
6.1 Cleaning the Device
- Wipe the watch screen and strap regularly with a soft, dry, lint-free cloth.
- For stubborn stains, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
- Ensure the charging contacts are clean and free of dust or debris to maintain efficient charging.
6.2 Water Resistance (IP68 / 5ATM)
The FirYawee Smart Watch Model 123 is rated IP68 and 5ATM waterproof, meaning it is resistant to sweat, rain, splashes, and can be worn during showering or swimming in shallow water. However, it is not suitable for hot water, saunas, or deep-sea diving.
- Do not press any buttons while the watch is submerged in water.
- After exposure to water, wipe the watch dry with a soft cloth.
- Water resistance is not a permanent condition and may decrease over time with normal wear and tear.
Refer to Figure 5.6.1 for an illustration of water resistance.
7. Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Watch does not power on. | Battery may be depleted. Charge the watch for at least 30 minutes. |
| Cannot pair with smartphone. |
|
| Notifications are not received. |
|
| Inaccurate heart rate/sleep data. |
|
| Short battery life. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 123 |
| Brand | FirYawee |
| Display | 1.4-inch LCD, Touchscreen |
| Operating System | Compatible with iOS 8.0/Android 5.1 or above |
| Connectivity | Bluetooth 4.0, GPS (connected via phone) |
| Water Resistance | IP68, 5ATM |
| Battery Type | Lithium Polymer |
| Charging Time | Approx. 2.5 hours |
| Battery Life | 7 days (regular use), 35 days (standby) |
| Special Features | Heart Rate Monitor, Sleep Monitor, Pedometer, Calorie Tracker, Notifications, Time Display |
| Dimensions | 25.98 x 3.61 x 0.79 cm |
| Weight | 132 g |

Figure 8.1.1: Physical dimensions of the FirYawee Smart Watch Model 123.
9. Warranty and Support
The FirYawee Smart Watch Model 123 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty duration and coverage details.
For technical support, troubleshooting assistance, or warranty claims, please contact FirYawee customer service through the contact information provided on the official FirYawee website or your purchase platform. When contacting support, please have your model number (123) and purchase details ready.





