Cycling computer

The intelligent speed sensor uses two technologies: ANT+ and Bluetooth. It transmits speed data wirelessly to bicycle computers and smartphones. It is also very easy to install without magnets and protruding parts. Ideal for monitoring your indoor and outdoor training. Combine the device and improve your personal performance or compete against other cyclists. - Type of accessory: intelligent speed sensor without magnet - Use purpose: Universal use - Additional data: - Universal fit - Easy adjustment system - Soft material frame and gasket - Split headband - Soft lenses - Soft, comfortable seat and perfect seal - PVC-free - Mounting: in the center Delivery - Delivery: 1x sensor + integrated mounting strap + battery

ANT+ / Bluetooth smart dual combo speed & cadence sensor Sigma R2 with magnets for Sigma ROX GPS 4.0/10.0/11.0/11.1/12.0 and iD.FREE/iD.TRI multisport watches Brand: Sigma Model: R2 Type of article: ANT+ / Bluetooth smart dual combo speed & cadence sensor including magnets Suitable for: ROX GPS 4.0/10.0/11.0/11.1/12.0 and iD.FREE/iD.TRI multisport watches The sensor can be used to measure your speed and pedaling frequency Sends data simultaneously via ANT+ and Bluetooth Compact size Color: black