I’m new here and new to Android watch phones. I just picked up a Kospet Optimus 2 on Amazon (North America official Kospet store) and I’m actually using it as my only device. With a nano‑SIM and Bluetooth earbuds, calls work fine. I get about 4-5 hours of heavy LTE use in Android mode, and I switch to Lite mode from time to time to stretch it to a full day (the power bank is not sold anymore by the store). There’s no NFC, so I’m trying to make QR/barcode payments work. The rotating camera is handy, and I think 128 GB is plenty for offline music and a few essentials.
Since I don’t carry a phone, I’d love your advice on must‑have apps that play nicely on the Optimus 2: launchers or UI tweaks for small screens (I’d like to be able to zoom in/out and resize some dialog boxes where text gets cut off), messaging and navigation that behave on‑watch, usable voice keyboard(s), music/podcast players, battery/network tools that don’t break calls or notifications, camera apps that work with the built‑in rotating cam, and any QR payment options that actually work in North America. Tips on settings or DPI/gesture tweaks that improve battery life or everyday usability are also welcome. Thanks!