Amazfit has introduced the Pop 3R, a smaller alternative to the new Pop 3S. Equipped with a round AMOLED display that measures 1.43-inches across, the Amazfit Pop 3S will be available in two styles, both with simple designs.https://www.notebookcheck.net/Amazfit-Pop-3R-New-round-smartwatch-arrives-with-45-mm-case-and-AMOLED-display.728495.0.html
They look very nice, but what hardware are they using and how long to they support OS updates?