An updated LG's G Watch could have round screen, according to an official Youtube video posted by LG Electronics. The new smartwatch refresh features an elegant round screen and the video shows images of a classic circular watch face. More information are expected to be available at next week's IFA 2014, Europe's largest consumer electronics trade show.

Motorola also showcased a similar smartwatch at Google's I/O developer conference in June. That handset, which is due to be officially launched at an event held in Chicago on September 4, also features a round face and is expected to cost $250 and feature a 1.5-inch backlit LCD touch screen.