My 2015 doesn't have TPMS, so doesn't directly measure tyre pressure. Instead it has a system that monitors the respective wheel speeds and so notices when a tyre rolling radius alters due to, for example, a loss of pressure. I believe this replaced the earlier TPMS.
Despite no individual loss of tyre pressure, mine has needed recalibration twice in the ten weeks I've owned it:-
https://www.volvoforums.org.uk/showthread.php?t=284164