[bebna]

I tried it with an S3 mini, u could get a reasonably up to date version of android on it for current versions of whatsapp and co, but most of them had significant problems, especially with the hardware support.

There was the Nokia 1, don't know how well available that still is.

otherwise the kaios devices, I think they do have WhatsApp, but can't remember about the others.

Therefore for everyday I just setup my phone to not annoy me and when I want to shut off completely, I switch to the F3, which gets thrown deep into the bag, just as an emergency thingy next to the basic first aid kit and I don't see it again until I got to go to work.