1. Introduction
This manual provides detailed instructions for the iGPSPORT BSC100MAX GPS Cycle Computer. It covers everything from initial setup and operation to advanced features and maintenance. Please read this manual thoroughly to ensure proper use and to maximize your cycling experience.
The iGPSPORT BSC100MAX is designed to provide cyclists with accurate and comprehensive riding data, featuring a clear display, robust satellite connectivity, and extensive sensor compatibility.
2. Product Overview
The iGPSPORT BSC100MAX is a high-performance GPS cycle computer with a focus on readability and data accuracy.
Key Features:
- 3.0-inch Large Screen, Visible in Sunlight: The BSC100MAX features a 3.0-inch large screen for excellent visibility. Its FSTN transflective and semi-reflective display with high-contrast design ensures readability even under strong sunlight. Important data such as speed, distance, cadence, and heart rate can be viewed in large characters, supporting comfortable rides on road bikes, cross bikes, and mountain bikes.
- 5-Satellite GNSS Support, 3-Second Fast Positioning: This GPS cycle computer supports five satellite systems: GPS, GLONASS, Galileo, BeiDou, and QZSS. With offline ephemeris data and a proprietary correction algorithm, it records stable position information even in environments with unstable GPS signals, such as tunnels or forest roads. It provides accurate riding data for long rides and cycling.
- Up to 40 Hours Continuous Use, 12.7mm Ultra-Thin Body: This wireless cycle computer features an ultra-thin 12.7mm body and weighs approximately 68g. A 700mAh large-capacity battery allows for up to 40 hours of continuous use. It supports a wide range of scenarios from commuting and weekend rides to long-distance events, allowing you to enjoy cycling without worrying about frequent charging.
- Data Ecosystem, Rich Data, Convenient Template Settings: The BSC100MAX GPS cycle computer allows free combination of up to 38 types of riding data. You can view speed, heart rate, power, cadence, gradient, heart rate zones, and more on a single screen. Important data can be customized using templates, and it supports connection with iGPSPORT smart front and tail lights for device integration.
- Light Linkage, One-Touch Smart Operation for Safer Rides: Supports connection and linkage with iGPSPORT front and tail lights. You can view the light's battery level and switch lighting modes with a single touch. Synchronized operation between the cycle computer and lights ensures safer night riding.
- Data Synchronization, Instant Cloud Upload, Complete Riding Data Management: After a ride, data is automatically uploaded to the iGPSPORT app. It is securely stored, allowing you to review past rides, analyze data, and share individually, supporting improved cycling performance. Furthermore, the BSC100MAX supports one-touch synchronization to major sports platforms like Strava, TrainingPeaks, Komoot, DJI Mimo, and Insta360, making data management and sharing easier and more efficient.
3. Setup
3.1 Package Contents
Ensure all items are present in the package:
- Main unit (iGPSPORT BSC100MAX)
- Instruction Manual
- Mounting Pad x1
- O-ring Strap x2
3.2 Mounting the Device
Follow these steps to securely mount your BSC100MAX to your bicycle handlebar:
- Place the mounting pad on your bicycle handlebar.
- Secure the base onto the mounting pad.
- Use the two O-ring straps to cross and fasten the base firmly.
- Adjust the angle of the mount for optimal viewing.
- Attach the cycle computer to the base by twisting it into place until it clicks.
- Verify the installation is complete and secure.
3.3 Initial Power On and Basic Settings
To power on the device, press and hold the power button. Upon first use, you may need to configure basic settings such as language, time zone, and unit preferences (metric/imperial) via the iGPSPORT app.
The device supports automatic backlight, automatic recording, and automatic pause features, which can be configured for convenience.
4. Operating Instructions
4.1 Display and Data Customization
The 3.0-inch FSTN LCD provides clear visibility of your riding data. You can customize the display to show up to 38 types of data, including speed, heart rate, power, cadence, and gradient. Use the iGPSPORT app to arrange data fields and select from various display templates.
4.2 GPS and GNSS Connectivity
The BSC100MAX supports 5 global satellite systems (GPS, GLONASS, Galileo, BeiDou, QZSS) for rapid and accurate positioning, typically within 3 seconds. This ensures reliable tracking even in challenging environments like tunnels or dense forests.
4.3 Sensor Pairing and Connectivity
The device supports Bluetooth 5.0 for connecting to various external sensors, including:
- Speed Sensors
- Cadence Sensors
- Heart Rate Sensors
- Power Meters
It also supports connection with iGPSPORT smart front and tail lights for integrated control and battery status display.
4.4 Smart Features
- Automatic Backlight: The display backlight adjusts automatically based on ambient light conditions.
- Call Notifications: Receive incoming call notifications on your device display when connected to your smartphone.
- Sunset Reminder: Get a reminder 30 minutes before sunset, with the backlight automatically turning on for safer night riding.
- Automatic Recording/Pause: The device can automatically start/stop recording based on your movement.
- Smart Light Control: Control iGPSPORT front and tail lights directly from the cycle computer, including checking battery levels and switching modes.
4.5 Data Management and Synchronization
After your ride, data is automatically uploaded to the iGPSPORT app on your smartphone. From the app, you can review past rides, analyze performance data, and share your activities. The BSC100MAX also supports one-touch synchronization with popular platforms such as Strava, TrainingPeaks, Komoot, DJI Mimo, and Insta360.
5. Maintenance
5.1 Battery Charging
The BSC100MAX is equipped with a 700mAh battery, providing up to 40 hours of continuous use. Charge the device using the included Type-C cable. A full charge typically takes a few hours.
5.2 Water Resistance
The device has an IPX7 waterproof rating, meaning it can withstand immersion in water up to 1 meter for 30 minutes. It is suitable for use in rainy conditions, but avoid prolonged submersion.
5.3 Cleaning and Storage
Clean the device with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. Store the device in a cool, dry place when not in use, away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your iGPSPORT BSC100MAX, please refer to the following common solutions:
- Device not powering on: Ensure the battery is charged. Connect to a power source and try again.
- GPS signal issues: Ensure you are in an open area with a clear view of the sky. Allow a few minutes for the device to acquire satellites.
- Sensor not connecting: Check that the sensor's battery is not depleted and that it is within range. Ensure Bluetooth is enabled on the BSC100MAX and attempt to re-pair the sensor through the device settings or iGPSPORT app.
- Data not syncing to app: Ensure Bluetooth is enabled on your smartphone and the iGPSPORT app is open. Check your internet connection.
- Display unreadable in bright sunlight: The FSTN display is designed for visibility in sunlight. Ensure the backlight is enabled and adjusted if necessary.
For more detailed troubleshooting or persistent issues, please consult the comprehensive online manual available via the QR code in your included booklet or visit the official iGPSPORT support website.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | iGPSPORT |
| Model | BSC100MAX |
| Color | BSC100MAX-Black |
| Product Dimensions (L x W x H) | 9.7 x 5.7 x 1.3 cm |
| Product Weight | 0.06 kg |
| Screen Size | 3 inches |
| Display Type | LCD |
| Battery Life | 40 hours |
| Sensor Types Supported | Speed Sensor, Cadence Sensor, Heart Rate Sensor, GPS Sensor, Barometric Altimeter |
| Connectivity Technology | Bluetooth |
| Mounting Type | Handlebar Mount |
| Input Device | Buttons |
| Water Resistance | IPX7 |
| Country of Origin | China |
8. Warranty and Support
The iGPSPORT BSC100MAX comes with a 2-year official warranty. In the event of product defects or malfunctions under normal use, free repair or replacement services are available. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or further assistance, please visit the official iGPSPORT website or contact their customer service department. Contact information can typically be found on the iGPSPORT website or in the product packaging.







