Now, a quick geeky aside. I asked Zwift whether or not this used the existing Bluetooth game controller protocol (a long-standing protocol used throughout the tech industry for many years). Zwift said no, and that they actually tried for a while to use it, but found that for some PC users specifically, the bonding to the computer would become challenging if the user had to decouple to use on another device (like an iPad). Thus, they shifted away from that after testing.