I just saw someone post about these "smart" rollers on a FB racing page. The InsideRide rollers. Anyone tried them? I have the Elite Arion Digital Smart B+ rollers, which have proved to be THE most frustrating piece of training gear I have ever owned -- in light of power map calibration issues, countless emails with support, hours of reading forums and posts from other users experiencing problems, etc.
E-Motion Rollers (Smart Rollers or traditional resistance) ? Inside Ride
One feature I see that I like is that they connect to your bike power meter to maintain calibration.