You don’t even need that. My microwave is wifi connected but still can’t keep time. Instead of using NTP like any appliances or industrial control system in the last decade+, it syncs to your phone time though an app.
I'm guessing that the way it works is it's sending the barcode number to the microwave supplier, the supplier sends it to 5738 vendors who have legitimate interest in updating the profile they already have on you, then the heating programme is sent back to you. The same heating programme is described on the package you already hold in your hands. Fingers crossed that your microwave is getting security updates, if not, someone could be downloading all data from your laptop because they got into your network using a microwave. That is the reality of IoT.
"Smart" microwave might be generally helpful, but a lot of them aren't for some reason, they went the first step of connecting to wifi and stopped there. Getting notification when ready or setting specific time and program via google voice instead of fiddling with controls is genuinely useful stuff that I would love to have
RCC has been available since the 80s. Much of the wold has been covered by radio time broadcasts that would be used by devices to set their own time but somehow it didn't start to become really commonplace until wifi allowed for 2-way communications 🤔
I live in a rented house, it’s a double bungalow style with a lovely family attached. During COVID our power was out for three days straight. It was wild. Luckily I have a car that I can waste tons of gas to charge my things with (also luckily it has like seven USB ports), and also some battery packs that can charge things.
Went out and got tons of ice to put in the refrigerator and freezer and cooler.
Set up our iPad connected to our phone as a hot spot and watched YMS play Jump King for all three days. It was wonderful. I miss being NEETs.
My microwave does not have a digital timer. And yes, over the ~9 years I am living in my current flat, I did not have to do any electrical maintenance. Do you have to do that regularly?
I'll have momentary power losses probably once or twice per quarter, depending on bad thunderstorms or nearby construction, things that happen worldwide and affect power grids indiscriminately.
I do set my stove clock, I just ironically find it more useful to not improve it in this ridiculously simple way because it's a good indicator of whether my home has had a power outage. Lol