https://techcrunch.com/2020/07/31/its-not-an-apple-watch-its-an-oppo-watch/

Behold, the Opple Watch. Many have borrowed heavily from Apple’s wearable, but few, if any, have done so as brazenly as Oppo. Sure Fitbit received some guff for the squircle hardware design of its Versa line, but it’s not useful to get too hung up on those vague similarities — there are, notably, relatively few geometrical options for hardware makers looking to move outside the traditional circle watch face.

But based on the press material, the Oppo Watch is — to put it gently — a dead ringer for the best-selling smartwatch. There are some key differences, of course. The first and biggest is the fact that the device runs Wear OS, Google’s oft-neglected wearable operating system. Also of note is the “dual curved screen,” which allows the watch face to monopolize more space on the device, with a 73% screen-to-body ratio on the 45mm version and 65% on the 41mm. Those displays are 1.91 and 1.6 inches, respectively.