Sleep Aid is designed to reveal details on how a Mac sleeps. This is useful to see what’s going on, and to help troubleshoot why a Mac won’t go to sleep (even with lid closed), or why it keeps waking in the middle of the night. Sleep Aid includes many Apple sleep settings, as well as some exclusive functionality, which can help solve sleep problems, increase a Mac’s battery life, and even help to protect your Mac from sniffing devices.

Control and limit battery charging on Apple Silicon MacBooks. - charlie0129/batt

I really, really wish I hadn’t broken my Nokia N9 back in 2013. I would’ve wanted to keep using it today. And so many fond messages of texting on it. And you can hide the web browser apparently. And no risk of having to run Android or Apple apps.

And it’s even smaller and neater than Light Phone III. It’s about a Game & Watch size.

I never tried replacing the battery but apparently even that is possible: