Geekmagic "Bitcoin TV Weather Smart Clock" using an esp32 amd tdisplay type deal which can cost like 7 to 15 bucks, and i can throw a battery in there. (Plugs into usbc)
Tyese are $20 "GeekMagic" smart clocks I have it loaded up with a simple gif of a more complicated blender hive logo anination i paid for few years ago (its on nftshowroom - artificialbean helped