My clocks all change themselves these days. Except the one on the microwave, but there's no accounting for microwaves and I never use it as a clock anyway.
But I did wonder where my extra hour in bed went. I woke up and Xi (my fitness/sleep monitor, which is a Huawei so of course tells a fascinated CCP all about me) said it was after 11 and I thought that was strange, it hasn't changed when it usually does. But of course it had changed, it was just sleepy old me recovering from the flu.
It's my least favourite day of the year, I think.