Carv is a tough yet sensitive sensor that fits between your ski boot liner and shell outer. It communicates with your phone via Bluetooth and provides feedback, both live and in numbers to review after, of key skiing metrics: balance, edging, rotary and pressure. It also calculates a Ski:IQ for you which we try to increase day by day and also cool data like how far you have travelled, how fast, how many runs and so on. We lend out to everyone a unit at the Welcome Meeting on the arrival Sunday evening and set them up for you, so bring your boots! If you have your own, feel free to bring it!