Honor has a new smartwatch – Honor Watch 4 has been leaked with its appearance and important eSIM calling feature. Weibo tipster, Unclemountain has shared the promo poster of the alleged Honor Watch 4. which shows a watch with a classic square frame and round corners. Honor Watch 4 shown in the poster reveals a gold color frame including a physical button. One small detail on the display reflects on its edges, which are slightly curved on all four sides. The poster shows three other versions black, off-white, and light blue. eSIM: The tipster said that this smartwatch will provide standalone connectivity for instant calling directly on the wrist. The service is used to provide native navigation services without a smartphone. Furthermore, eSIM allows users to quickly reply to an SMS. Honor doesn’t have a smartwatch with an eSIM calling feature but this one could be the one to change this situation. Currently, Honor has not announced the launch of this smartwatch or its identity. H