Introduction
This manual provides comprehensive instructions for setting up, operating, and maintaining your Fitonus Smart Watch. Please read this manual thoroughly before using the device to ensure proper function and longevity.
What's in the Box
- Smart watch x1
- Charging cable x1
- Instruction manual x1

Image: The Fitonus Smart Watch, charging cable, and instruction manual neatly packaged in the product box.
Setup
1. Charging the Smart Watch
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 compatible power adapter (not included). A full charge takes approximately 2 hours and provides up to 3 days of typical use or 25 days of standby time.

Image: The smart watch connected to its charging cable, illustrating the charging process and battery capacity.
2. App Installation and Pairing
To unlock the full features of your Fitonus Smart Watch, you need to install the companion application on your smartphone and pair the devices via Bluetooth.
- Download the App: Search for "Da Fit" in your smartphone's app store (compatible with iOS 9.0 or above, Android 5.0 or above).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open the App: Launch the "Da Fit" app and navigate to the device pairing section.
- Add Device: Select "Add Device" and choose "G127" (or "Smart Watch") from the list of available devices.
- Confirm Pairing: Follow the on-screen prompts to confirm the Bluetooth pairing request.
- Enable Phone Call/Media Audio: After initial pairing, go to your phone's Bluetooth settings, find "G127" (or the watch's Bluetooth name), and ensure "Phone Audio" and "Media Audio" are enabled for full call and audio functionality.
Video: A demonstration of how to connect the Fitonus Smart Watch (G127) to your phone via the Da Fit app and enable Bluetooth call features.

Image: Visual steps for connecting the smartwatch to a smartphone, including app download and Bluetooth pairing.
Operating Instructions
Basic Navigation
The Fitonus Smart Watch features a highly responsive 2.01-inch HD touch screen. Swipe left, right, up, or down to navigate through menus and functions. Press the side button to return to the home screen or access the app list.

Image: The main product image showing the watch's display with examples of AI voice, message, and call screens.
Calls and Notifications
- Answer/Make Calls: With Bluetooth 5.2, you can answer or make calls directly from your watch when connected to your phone. Access the call function from the main menu.
- Message Notifications: Receive real-time notifications for SMS, Facebook, WhatsApp, Instagram, X, Telegram, Tiktok, Skype, and more. The watch displays message content.
- AI Voice Control: Utilize the AI Voice assistant to ask questions, control music, check weather, set alarms, and more by speaking to your watch.

Image: The watch displaying call and notification features, including a dial pad and social media icons.
Watch Faces
Personalize your watch with over 200 watch faces available through the Da Fit app. You can also upload your favorite photos to create custom watch faces.

Image: A selection of over 200 watch faces that can be chosen or customized via the Da Fit app.
Health Monitoring
The Fitonus Smart Watch is equipped with advanced sensors for continuous health monitoring. All recorded data can be synced to the Da Fit app for detailed analysis.
- Heart Rate Monitoring: Continuously tracks your heart rate.
- Blood Oxygen Levels (SpO2): Monitors blood oxygen saturation.
- Sleep Tracking: Analyzes your sleep patterns and quality.
- Stress Levels: Provides insights into your stress levels.
- Daily Activity: Records steps, distance, and calorie consumption.
- Women's Health: Includes features for cycle tracking and medication reminders.

Image: The watch displaying sleep duration and health monitoring icons, emphasizing its role as a health assistant.
Sports Modes
The watch supports over 120 sports modes, including running, walking, hiking, badminton, boating, climbing, cycling, fitness, swimming, yoga, and more. It accurately tracks exercise time and calories burned.

Image: The watch showing steps and calorie count, with illustrations of different sports modes.
Additional Features
- Music Control: Control music playback on your phone directly from the watch.
- Camera Control: Use the watch as a remote shutter for your phone's camera.
- Alarms & Timers: Set alarms and use the stopwatch or timer functions.
- Find Phone: Locate your misplaced phone by triggering an alert from your watch.
- Weather Forecast: Get real-time weather updates.
- Sedentary Reminder: Receive alerts to encourage movement after periods of inactivity.
- Drinking Reminder: Get reminders to stay hydrated.
Maintenance
Water Resistance
The Fitonus Smart Watch has an IP67 waterproof rating. This means it is resistant to splashes, rain, and brief immersion in shallow water. It is suitable for daily use like washing hands or light sweating during exercise. Do not use the watch in hot water, steam, or during diving. Avoid prolonged immersion.
Cleaning and Care
- Wipe the watch and strap regularly with a soft, dry cloth.
- If the watch gets wet, dry it thoroughly before charging or prolonged use.
- Avoid contact with harsh chemicals, strong detergents, or solvents, as these can damage the watch's finish and seals.
Battery Care
- Charge the watch using only the provided charging cable.
- Avoid exposing the watch to extreme temperatures (hot or cold) as this can affect battery life and performance.
- If storing the watch for an extended period, charge it to about 50% to preserve battery health.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Watch not turning on/charging. | Ensure the charging cable is securely connected to both the watch and the power source. Try a different USB port or power adapter. Allow the watch to charge for at least 10 minutes before attempting to turn it on. |
| Cannot pair with phone. | Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and your phone. Forget the device in your phone's Bluetooth settings and try pairing again through the "Da Fit" app. |
| Notifications not appearing. | Check app notification settings in the "Da Fit" app. Ensure your phone's notification settings allow the app to display alerts. Verify that the watch is properly connected via Bluetooth. |
| Inaccurate health data (e.g., heart rate, BP). | Ensure the watch is worn snugly on your wrist, about one finger's width from your wrist bone. Clean the sensor on the back of the watch. Note that smart watches are not medical devices and readings are for reference only. |
| Short battery life. | Frequent use of features like calls, continuous heart rate monitoring, and screen-on time can drain the battery faster. Reduce screen brightness or disable unnecessary features to extend battery life. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | Smart Watch (G127) |
| Screen Size | 2.01 Inches HD |
| Connectivity | Bluetooth 5.2 |
| Battery Capacity | 200 Milliamp Hours (mAh) Lithium Polymer |
| Charging Time | Approx. 2 hours |
| Typical Use Battery Life | Up to 3 days |
| Standby Time | Up to 25 days |
| Waterproof Rating | IP67 |
| Compatibility | iOS 9.0+ / Android 5.0+ |
| Item Weight | 3.17 ounces |
| Manufacturer | Fitonus |

Image: Product dimensions and battery specifications, including charging and usage times.
Warranty and Support
Fitonus is committed to providing quality products and customer satisfaction. If you encounter any issues with your Smart Watch, please contact our customer service representatives through Amazon. We are available to assist you year-round.
For the most up-to-date support information and FAQs, please visit the official Fitonus store on Amazon: Fitonus Store





