I'm sorry, English is not my first language and obviously I was unable to convey my opinion clearly enough. The first sentence was referring to the fact that i

I'm sorry, English is not my first language and obviously I was unable to convey my opinion clearly enough. The first sentence was referring to the fact that in western countries almost everybody has a smartphone so there's no real need of a watch to measure time. Being unsure if the above holds true for non western countries too, I have limited my statement to western countries. Basically my statement was referring to general availability of smartphones and not to the preciseness of western smartphones vs. non western smartphones. Probably I should have referred to 'first world' countries vs. non 'first world' countries. Sorry for the misunderstanding and thank you for your comment.