Best option - must read if you train indoors

This app is solid it has everything you need and the accessories are top notch I use the app the pedometer/speedometer, heart rate monitor, external battery mount, all while running music through my Bluetooth head set. There are no wires to clutter up the bike. I got this originally for indoor training and it has been amazing because the speedometer runs off the back tire so you have your cadence and speed while on the trainer not to mention heart rate all in one place. Right now there is nothing that can compete with the features and price.

Mgreg009 about PanoBike, v2.1.1