They have their own cloud service, but the remarkable runs some kind of *nix. You can ssh to it over usb-c. They even give you the root password. Check out awe

They have their own cloud service, but the remarkable runs some kind of *nix. You can ssh to it over usb-c. They even give you the root password. Check out awesome-remarkable. I’m sure there’s a way to get next cloud syncing working