XOSS Vortex Cadence/Speed Sensor User Manual

1. Product Overview

The XOSS Vortex is a versatile cycling sensor offering both speed and cadence tracking capabilities. It utilizes ANT+ and Bluetooth 4.0 connectivity for broad compatibility with various bike computers and applications. Its robust IPX7 waterproof rating ensures reliable performance in diverse weather conditions.

Image: The XOSS Vortex Speed & Cadence Sensor, highlighting its sleek design and primary function.

Key Features:

• Speed & Cadence Dual Mode: Easily switch between speed and cadence modes via the XOSS APP. Note: Only one mode is active at a time. For both data types, two sensors are required.
• Accurate Data: Provides precise cycling data, often more accurate than GPS for real-time cadence and speed.
• New Design: Spiral trapezoid shape for better fit on crank and hub, enhancing aerodynamics.
• IPX7 Waterproof: Designed to withstand water and dust, suitable for extreme weather.
• Power-Efficient: Smart design allows automatic switching between work and sleep modes, extending battery life.

2. Setup and Installation

Before installation, ensure the sensor has a fresh CR2032 coin cell battery installed. The sensor can be installed for either speed or cadence mode.

2.1 Mode Switching

The XOSS Vortex sensor can be switched between Speed and Cadence modes. For Android users, mode switching is performed through the Record - Bluetooth interface within the XOSS APP. Please refer to the XOSS APP for detailed instructions on mode selection.

Image: Diagram illustrating the visual difference between Speed Mode (left) and Cadence Mode (right) on the sensor.

2.2 Installation for Cadence Mode

To measure cadence, attach the sensor to the crank arm of your bicycle. Use the provided rubber band to secure the sensor firmly. Ensure the sensor is positioned correctly to detect pedal rotations.

Image: Illustration showing the correct placement of the sensor on the bicycle crank arm for cadence measurement.

2.3 Installation for Speed Mode

To measure speed, attach the sensor to the wheel hub of your bicycle. Secure it with the provided rubber band. The sensor will detect wheel rotations to calculate speed and distance.

Image: Illustration demonstrating the proper attachment of the sensor to the bicycle wheel hub for speed measurement.

2.4 Pairing with Devices

The XOSS Vortex sensor supports both ANT+ and Bluetooth connections. To pair, ensure your bike computer, sports watch, or smartphone app is in pairing mode. The sensor will automatically activate upon movement. Select the XOSS Vortex from the list of available devices to establish a connection.

Image: Visual representation of the XOSS Vortex sensor's compatibility with Bluetooth (XOSS, Zwift) and ANT+ (G+ Bike, Garmin, Sports Watch, etc.) devices.

3. Operating Instructions

3.1 Using the XOSS APP

The XOSS APP provides comprehensive support for your Vortex sensor. You can connect the sensor to the app to record your workouts, view real-time cadence/speed data, and analyze your performance with detailed graphics and statistics. The app allows for seamless mode switching and sensor management.

Image: Screenshot of the XOSS App interface, demonstrating its ability to display and analyze cycling data, with links to download the app.

3.2 Data Accuracy

The XOSS Vortex sensor is designed to provide highly accurate speed and cadence data, which can be more precise than GPS-based measurements, especially for real-time metrics.

4. Maintenance

4.1 Battery Life and Replacement

The XOSS Vortex sensor is powered by a single CR2032 coin cell battery. Thanks to its power-efficient design, the sensor can last for approximately 300 hours of continuous working time. The specific battery life may vary depending on the working environment and usage patterns. To replace the battery, carefully open the sensor casing, remove the old battery, and insert a new CR2032 battery with the positive (+) side facing up.

Image: Illustration showing the XOSS Vortex sensor alongside a CR2032 coin cell battery, emphasizing its 300-hour battery life.

4.2 Waterproofing

The sensor boasts an IPX7 waterproof rating, meaning it can withstand immersion in water up to 1 meter for 30 minutes. This protects it from rain, splashes, and dust, making it suitable for various outdoor conditions. After riding in wet conditions, it is recommended to wipe the sensor dry to prolong its lifespan.

Image: The XOSS Vortex sensor shown with water droplets, illustrating its IPX7 waterproof capability.

5. Troubleshooting

Common Issues and Solutions:

• Sensor Not Connecting:
  • Ensure the sensor is active (move the bike or sensor to wake it up).
  • Check the battery level and replace if necessary.
  • Make sure Bluetooth/ANT+ is enabled on your receiving device.
  • Try re-pairing the sensor with your device.
• Incorrect Readings:
  • Verify the sensor is installed correctly for the desired mode (speed on hub, cadence on crank).
  • Confirm the correct mode is selected in the XOSS APP or your bike computer.
  • Ensure there are no obstructions or interference near the sensor.
• XOSS APP Not Recording Indoor Cycling:
  • The XOSS APP currently does not support recording indoor cycling activities. This is a known limitation.
• Battery Draining Quickly:
  • Ensure the sensor is allowed to enter sleep mode when not in use (3 minutes unmoved).
  • If using with other apps, ensure they are not constantly polling the sensor when not needed.
  • Consider disconnecting the sensor from the app/device after each use to conserve battery.

For further assistance, please refer to the official tutorial video of the VORTEX sensor or contact XOSS customer support.

6. Specifications

7. Warranty and Support

7.1 One Year Warranty

XOSS is committed to providing high-quality products and excellent after-sales support. The XOSS Vortex Cadence/Speed Sensor comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures your product functions as intended under normal use.

7.2 Customer Support

Should you encounter any issues with your product or have questions regarding its operation, please do not hesitate to contact XOSS customer support. We are dedicated to answering your questions and resolving any problems as quickly as possible.

For detailed instructions and visual guides, you may also refer to the official user manual PDF: Download User Manual (PDF)