Track your cycling speed and performance with pinpoint accuracy using the SIGMA Duo ANT+/Bluetooth Speed Sensor. This compact and versatile sensor provides precise speed data transmitted wirelessly via both ANT+ and Bluetooth Smart, making it compatible with a wide range of cycling computers, smartphones, and smartwatches. Whether you´re a dedicated road cyclist, a mountain biking enthusiast, or simply enjoy leisurely rides, the SIGMA Duo offers a reliable and convenient way to monitor your progress and achieve your fitness goals.The SIGMA Duo boasts an innovative dual-band transmission technology, seamlessly connecting to devices supporting either ANT+ or Bluetooth Smart protocols. This broad compatibility ensures you can pair the sensor with your preferred device, whether it´s a dedicated GPS cycling computer from leading brands like Garmin or Wahoo, or a fitness app on your smartphone. Enjoy the flexibility of choosing the platform that best suits your training needs and data analysis preferences.Installation is quick and easy, thanks to the sensor´s tool-free mounting system. Simply attach the sensor to your bike´s hub using the included silicone straps and you´re ready to ride. The slim and lightweight design ensures minimal impact on your bike´s aesthetics and aerodynamics. Forget about bulky, cumbersome sensors, the SIGMA Duo integrates seamlessly with your bike, providing accurate data without adding unnecessary weight or drag.Built for durability and performance, the SIGMA Duo is engineered to withstand the rigors of cycling in various conditions. The robust construction and weatherproof design ensure reliable operation in rain, snow, or sunshine. Focus on your ride, knowing that the SIGMA Duo will consistently deliver accurate speed data, regardless of the elements.The SIGMA Duo is more than just a speed sensor, it´s a valuable tool for tracking your progress and improving your performance. Monitor your current speed, average speed, and maximum speed to gain insights into your cycling efficiency. Use the data to analyze your training sessions, identify areas for improvement, and push your limits. Whether you´re aiming for personal bests or simply want to track your fitness journey, the SIGMA Duo provides the data you need to stay motivated and achieve your goals.Technical Specifications:* Wireless Communication: ANT+ and Bluetooth Smart* Battery Life: Up to 2 years (with typical usage)* Water Resistance: IPX7 (waterproof up to 1 meter)* Mounting: Tool-free, silicone straps* Weight: Approximately 7 grams* Compatibility: Compatible with ANT+ and Bluetooth Smart enabled cycling computers, smartphones, smartwatches, and other fitness devices.* Sensor Type: Speed* Data Output: Speed dataThe SIGMA Duo ANT+/Bluetooth Speed Sensor is the perfect addition to any cyclist´s toolkit. Its dual-band transmission, easy installation, durable construction, and accurate data capture make it a versatile and reliable choice for riders of all levels. Upgrade your cycling experience and unlock your full potential with the SIGMA Duo. Experience the difference that precise speed data can make in your training and performance. Connect seamlessly with your preferred devices and platforms, whether you´re using a dedicated cycling computer or a fitness app on your smartphone. The SIGMA Duo empowers you to track your progress, analyze your performance, and achieve your cycling goals. Choose the SIGMA Duo for a seamless and accurate speed tracking solution. Invest in a sensor that delivers reliable performance and enhances your cycling experience. Don´t just ride, track your ride with the SIGMA Duo. Experience the power of accurate data and unlock your cycling potential. Choose the SIGMA Duo for a seamless and integrated speed tracking solution. Elevate your cycling experience with the SIGMA Duo ANT+/Bluetooth Speed Sensor.