Maybe not a good example because all TVs and Smart fridges run MCUs (or SBUs) that are 10x-20x more powerful than what is in any smart watch besides the apple watch (where the watch is mostly one gigantic custom IC).

They usually run NXP I.MX Arm M7 processors at the bare bare bare minimum, much more common is an ARM A7 or higher which is a completely different world than the tiny nrf52840 with 192KB of RAM and 1MB of flash that is standard across lower-end smart watches (and doesn’t go upuch with higher end) That is why I was confused. But I guess people get down voted to hell for asking a question lol