Elite Misuro B+ SensorThe Elite Misuro B+ Sensor can be installed directly on your Elite Trainer to observe your data. This sensor uses Smart Bluetooth and ANT+ wireless communication to store and track your data. This is compatible with both iOS and Android operating systems through the Elite My E-Training APP. Compatible with cycling computers and GPS navigation systems. This sensor uses a very little amount of battery to extend the life of the item. You will be able to track your progress in Speed, Cadence, and Power.8020775024362