1. Introduction
Thank you for choosing the Gerrit S200 Ultra Smartwatch. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly to ensure proper use and to maximize your smartwatch experience.
The S200 Ultra Smartwatch is designed to integrate seamlessly into your daily life, offering features such as health monitoring, communication alerts, and various utility functions.
2. Safety Information
- Do not attempt to disassemble, repair, or modify the device. This may void the warranty and cause damage.
- Keep the device away from extreme temperatures, direct sunlight, and high humidity.
- Avoid exposing the device to strong impacts or drops.
- This product is waterproof for bathing and swimming, but avoid exposure to hot steam or hot water, as this can damage the seals.
- The health monitoring functions (heart rate, blood pressure, blood oxygen, ECG, sleep) are for reference only and should not be used for medical diagnosis or treatment. Consult a medical professional for health concerns.
- Use only the provided charging cable and adapter to prevent damage to the device.
3. Package Contents
Please check the package for the following items:
- Gerrit S200 Ultra Smartwatch
- Charging Cable (Wireless Charger)
- User Manual
- Watch Straps (Quantity may vary based on specific model)

Image: The retail packaging for the Gerrit S200 Ultra Smartwatch, showing the product description card.
4. Product Overview
4.1 Components

Image: Front view of the Gerrit S200 Ultra Smartwatch, showcasing its large HD display.
The Gerrit S200 Ultra Smartwatch features a 4-inch HD display. Specific button locations and sensor placements may vary slightly but generally include:
- Touchscreen Display: For navigation and interaction.
- Side Buttons/Crown: For power on/off, menu access, and scrolling.
- Heart Rate/Blood Oxygen Sensor: Located on the back of the watch, in contact with the skin.
- Charging Contacts: On the back for wireless charging.
- Microphone/Speaker: For Bluetooth calls and voice assistant functions.
5. Setup
5.1 Charging the Smartwatch
- Connect the wireless charging cable to a USB power adapter (not included) and plug it into a power outlet.
- Place the back of the smartwatch onto the wireless charging pad. Ensure the charging contacts align correctly.
- The watch display will indicate charging status. A full charge typically takes 2-3 hours.
5.2 Power On/Off
- Power On: Press and hold the side button (usually the crown) for a few seconds until the screen lights up.
- Power Off: From the watch face, swipe down or access the settings menu, then locate the power off option. Alternatively, press and hold the side button until a power off prompt appears, then confirm.
5.3 App Installation and Pairing
- Download the App: Scan the QR code provided in the manual or on the watch packaging, or search for the companion app (e.g., 'WearFit Pro' or similar, as indicated by the manufacturer) in your smartphone's app store (App Store for iOS, Google Play Store for Android).
- Register/Log In: Open the app and follow the on-screen instructions to create an account or log in.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair the Device: In the app, navigate to 'Device' or 'Add Device'. The app will search for available smartwatches. Select 'S200 Ultra' from the list.
- Confirm Pairing: A pairing request may appear on both your phone and the smartwatch. Confirm the pairing on both devices.
- Grant Permissions: Allow necessary permissions (e.g., notifications, location, contacts) for the app to function correctly.
6. Operating Instructions
6.1 Basic Navigation
- Swipe Up: Access notifications or quick settings.
- Swipe Down: Access quick settings or notifications.
- Swipe Left/Right: Navigate through widgets, apps, or different watch faces.
- Tap: Select an item or open an app.
- Press Side Button/Crown: Return to the watch face, open the app menu, or activate specific functions.
6.2 Health Monitoring
The S200 Ultra Smartwatch offers various health tracking features:
- Heart Rate Monitoring: Tap the heart rate icon to measure your current heart rate. The watch can also be set for continuous monitoring via the app.
- Blood Pressure Monitoring: Tap the blood pressure icon to take a reading. Ensure the watch is snug on your wrist.
- Blood Oxygen (SpO2) Monitoring: Tap the SpO2 icon to measure your blood oxygen level.
- ECG Monitoring: Follow the app's instructions for performing an ECG reading.
- Sleep Monitoring: Wear the watch to bed. It automatically tracks your sleep patterns (deep sleep, light sleep, awake time). Data is synchronized with the app.
- Sedentary Reminder: Set reminders in the app to encourage movement after periods of inactivity.
6.3 Communication Features
- Bluetooth Call: Once paired, you can make and receive calls directly from your smartwatch. Access the dial pad or contacts list on the watch.
- Call Reminder: The watch will vibrate and display incoming call notifications.
- SMS Alerts & Social APP Message Reminder: Receive notifications for SMS messages and messages from social media applications (e.g., WhatsApp, Facebook) directly on your watch. Ensure app notifications are enabled in your phone's settings and the companion app.
6.4 Music Control
Control music playback on your smartphone directly from your smartwatch. This includes play, pause, skip tracks, and volume adjustment.
6.5 Other Functions
- Sport Modes: Track various activities like walking, running, cycling, etc.
- Remote Photography: Use your watch as a remote shutter for your phone's camera.
- Alarm Reminder: Set alarms through the app or directly on the watch.
- Dial Customization: Change watch faces from a selection on the watch or download more via the app.
- Flight Mode: Quickly disable wireless communications.
- Siri/Voice Assistant: Access your phone's voice assistant through the watch.
- Weather: View current weather conditions and forecasts.
- Find Phone/Bracelet: Use the watch to locate your phone or vice-versa.
- Do Not Disturb: Mute notifications for a set period.
- Turn Wrist and Shine Screen: Enable this feature to automatically wake the screen when you raise your wrist.
7. Maintenance
7.1 Cleaning
- Wipe the watch screen and body with a soft, lint-free cloth.
- For stubborn stains, dampen the cloth slightly with water. Do not use harsh chemicals or abrasive cleaners.
- Clean the charging contacts regularly to ensure efficient charging.
7.2 Water Resistance
The S200 Ultra Smartwatch is designed to be waterproof for activities like bathing and swimming. However, it is crucial to observe the following:
- Avoid Hot Water/Steam: Do not expose the watch to hot showers, saunas, or steam rooms, as hot steam can compromise the waterproof seals.
- Avoid High-Velocity Water: Do not expose the watch to high-pressure water jets or diving.
- Dry After Exposure: Always dry the watch thoroughly after it has been exposed to water to prevent skin irritation and ensure proper function.
8. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the watch. Ensure the watch is within range. Restart both the watch and your phone, then try pairing again. Check if the companion app is updated.
- Notifications not received: Verify that app notifications are enabled in your phone's settings and within the companion app. Ensure the watch is connected via Bluetooth.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Keep the sensor clean. Remember that health data is for reference and not medical diagnosis.
- Charging issues: Check if the charging cable is properly connected and the charging contacts on the watch are clean. Try a different USB power source.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | Gerrit |
| Model | S200 Ultra |
| Screen Size | 4 Inches |
| Wireless Connectivity | Bluetooth |
| Charging Type | Wireless Charging |
| Health Monitoring | Heart Rate, Blood Pressure, Blood Oxygen, ECG, Sleep Tracking |
| Water Resistance | Suitable for bathing and swimming (avoid hot steam) |
10. Warranty and Support
For warranty information, please refer to the specific terms and conditions provided at the point of purchase or contact your retailer. If you encounter any issues or require technical assistance, please contact Gerrit customer support through the contact information provided with your product or on the official Gerrit website.
Please have your product model (S200 Ultra) and purchase details ready when contacting support.





