Train smarter with a Node 1.1 digital computer that reads ANT+ signals for speed, cadence, heart rate and power on a large, easy to read screen. Other functions include programmable heart rate zones and a customizable Dual View function allowing you to see the data you want without having to press buttons while you rideNode is the next generation of digitally coded cycling computers with an easy to use interface and expandabilityANT+ enabled, 2.4gHz digitally coded transmissionNode computers DOES NOT INCLUDE speed sensors. An ANT+ speed sensor or combo sensor needs to be purchased separately to complete the kitNode computers will PAIR and Connect with all sensors in parallelNode computers can receive data from 3rd party power devices that are ANT+ compatibleCadence and heart rate compatible with optional ANT+ sensorsCompatible with ANT+ power devicesAdditional features include auto start, 20 minute time-out sensors, settable interval timer