Oppo Watch 4 Pro.
The display is still curved in a gentle arc. It’s a 1.91” LTPO AMOLED panel as before with the same 378 x 396px (326ppi).
which has a black body and a fluoro-rubber band, and Dawn Brown,
that can give you a 60-second exam by tracking 7 key vital signs.
This year Oppo doubled the RAM to 2GB, the storage remains at 32GB.
Snapdragon W5+ chipset