mibro GS Pro
Mibro Watch GS Pro User Manual
Smartwatch GS Pro for Men Women, 1.43” Amoled Screen GPS Positioning Fitness Smartwatch with 4 PD Heart Rate SpO2 Sleep Monitor, 5ATM Waterproof 105 Sports Modes Activity Tracker for iOS Android
1. Product Overview
The Mibro Watch GS Pro is a versatile smartwatch designed for both men and women, featuring a 1.43-inch AMOLED screen and a durable 316L stainless steel case. It offers comprehensive health and fitness tracking capabilities, including GPS positioning, heart rate monitoring, SpO2 tracking, and sleep analysis. With 5ATM waterproofing and 105 sports modes, it is suitable for various activities and environments. The watch also supports Bluetooth calls and smart notifications, enhancing daily convenience.

Figure 1: Mibro Watch GS Pro. This image displays the front view of the Mibro Watch GS Pro, highlighting its round AMOLED display and black silicone strap.

Figure 2: Mibro Watch GS Pro in use. This image shows two individuals cycling outdoors, with the smartwatch visible on one person's wrist, emphasizing its outdoor and fitness capabilities.
2. Setup
2.1 Charging the Device
Before first use, fully charge your Mibro Watch GS Pro. Connect the included charging cable to the charging port on the back of the watch and plug the USB end into a compatible power adapter (not included) or a computer's USB port. The watch display will indicate charging status. A full charge typically takes approximately 2 hours.
2.2 Pairing with Your Smartphone
To unlock the full functionality of your smartwatch, pair it with your smartphone via the dedicated Mibro app. Download the app from your device's app store (iOS or Android). Enable Bluetooth on your phone. Open the Mibro app, create an account or log in, and follow the on-screen instructions to search for and connect to your Mibro Watch GS Pro. Ensure the watch is sufficiently charged during the pairing process.
3. Operating Instructions
3.1 Display and Navigation
The Mibro Watch GS Pro features a 1.43-inch AMOLED screen with a high PPI of 461, providing a clear and vibrant display. It supports Always-on Display (AOD) for continuous time visibility and multiple screen-off watch faces. A highly sensitive light sensor automatically adjusts screen brightness based on ambient light conditions for optimal viewing.

Figure 3: Retinal AMOLED screen. This image highlights the vibrant display quality of the 1.43-inch AMOLED screen.

Figure 4: Always-on Display (AOD). This image demonstrates the watch's ability to display time and basic information even when the screen is in a low-power state.

Figure 5: Light sensor. This image illustrates the watch's light sensor, which automatically adjusts screen brightness for optimal visibility.
3.2 Bluetooth Calls and Smart Notifications
The watch supports dual-mode Bluetooth connectivity, allowing you to answer calls directly from your wrist. When a call comes in, you can accept or reject it with a simple tap. Additionally, the watch receives SMS and app messages, ensuring you stay informed without needing to check your phone constantly.

Figure 6: Bluetooth call functionality. This image shows a user interacting with the watch to answer a call, demonstrating the convenience of hands-free communication.
3.3 Global GPS Satellite Positioning
The Mibro Watch GS Pro integrates a five-star positioning system (GPS/Beidou/GLONASS/Galileo/QZSS) for rapid and accurate location tracking. This feature allows the watch to precisely record your movement trajectory during outdoor activities.

Figure 7: Global GPS satellite positioning. This image visually represents the watch's multi-satellite positioning capabilities, showing various satellite icons around a globe.
3.4 Health Monitoring
The watch is equipped with an advanced 4PD matrix heart rate sensor for efficient and accurate heart rate monitoring. It also supports biometric identification technology for enhanced measurement precision. Real-time 24-hour blood oxygen monitoring and sleep tracking are available, with all data synchronizable to your phone for detailed analysis and health goal management.

Figure 8: Updated health monitoring. This image shows the back of the watch with its heart rate sensors, illustrating the advanced health tracking features.

Figure 9: Sleep monitoring. This image displays the watch on a wrist, showing a sleep tracking interface, indicating its ability to monitor sleep patterns.
3.5 Sports Modes and Activity Tracking
The watch supports 105 sport modes, including swimming, running, climbing, and yoga. It utilizes a BOSCH-BMI270A professional 6-Axis motion sensor (acceleration sensor + gyroscope sensor) and Memsic geomagnetic sensors to accurately identify and analyze various motion data. This data is integrated with third-party professional motion algorithms to provide detailed analysis and suggestions for your workouts.

Figure 10: 105 sports modes. This image displays the watch displaying various sports metrics like VO2 max, recovery time, and heart rate zones, indicating its extensive sports tracking capabilities.

Figure 11: 9-Axis motion sensor. This image provides an exploded view of the watch's internal components, highlighting the motion sensors responsible for accurate activity tracking.
3.6 Additional Features
The Mibro Watch GS Pro also functions as a daily assistant, offering features such as music control, calendar, watch search, female health assistant, power saving mode, alarm setting, weather updates, timer, calculator, stopwatch, screen lock, and access card function.

Figure 12: Smartwatch app icons. This image displays a grid of various application icons on the watch screen, representing its diverse range of functions.
4. Maintenance and Care
4.1 Waterproofing
The Mibro Watch GS Pro boasts 5ATM waterproof performance, making it suitable for daily use, including hand washing, rain, and shallow water activities. However, it is not recommended for scuba diving, hot springs, or high-velocity water sports. Avoid exposing the watch to hot water or steam.

Figure 13: 5ATM waterproof. This image shows the watch on a wrist submerged in water, demonstrating its water resistance.
4.2 Battery Life and Management
The watch is equipped with a 460mAh high-density battery. Battery life varies depending on usage: approximately 20 days in daily mode, 60+ days in basic mode, 9 hours in music mode, 11 hours in Bluetooth call mode, and 17 hours in GPS mode. To maximize battery life, utilize the intelligent power management system and power-saving modes when not actively using demanding features.

Figure 14: 460mAh battery life. This image displays the watch with battery life indicators for different usage modes, highlighting its extended battery performance.
4.3 Cleaning and Storage
Regularly clean your watch and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. Store the watch in a cool, dry place when not in use, away from direct sunlight and extreme temperatures.

Figure 15: Sporty style straps. This image shows the watch's silicone strap, emphasizing its design and material.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch not turning on | Low battery | Charge the watch for at least 30 minutes. |
| Unable to pair with phone | Bluetooth off, app issue, watch not discoverable | Ensure phone Bluetooth is on. Restart both watch and phone. Reinstall the Mibro app. |
| Inaccurate health data | Improper fit, sensor obstruction | Ensure the watch is worn snugly on the wrist. Clean the sensor area on the back of the watch. |
| GPS not locking | Poor satellite signal, indoor use | Move to an open outdoor area with a clear view of the sky. Wait for the watch to acquire satellite signals. |
6. Specifications
- Model: GS Pro
- Brand: mibro
- Screen: 1.43 Inches AMOLED
- Case Material: 316L Stainless Steel
- Waterproof Rating: 5ATM
- Battery Capacity: 460mAh
- Connectivity: Bluetooth
- Positioning: GPS/Beidou/GLONASS/Galileo/QZSS
- Sensors: 4PD Heart Rate Sensor, 6-Axis Motion Sensor (BOSCH-BMI270A), Memsic Geomagnetic Sensors, Light Sensor
- Operating System: RTOS
- Item Weight: 57.75 Grams
- Included Components: Charging Cable
7. Official Product Video
Video 1: Mibro GS Pro Smartwatch Overview. This video provides a comprehensive overview of the Mibro GS Pro Smartwatch, showcasing its design, key features, and various functionalities in action, including its use during outdoor activities and health monitoring.
8. Warranty and Support
For warranty information and technical support, please refer to the official Mibro website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
For further assistance, please visit: www.mibro.com
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