To update the firmware of Find My Device trackers, ... under the Pebblebee logo. Tripe-press the button and on the third press keep holding for ~10 seconds until you hear 2 beep sounds; ...

Update: It's official. 1; Lizuka; Sat 29th Jul 2023; If they did a Switch port and it was at least at the level of passable I'd buy it without hesitation.