Why BrowserSync to work with SASS?

Why BrowserSync? If values are transferred from SASS to CSS, and to automate the display level changes to the HTML document by using LiveReload.
July 2nd 19 at 13:05
2 answers
July 2nd 19 at 13:07
Solution
it is not needed. BrowserSync is just an alternative to LiveReload. can use one or the other. in its sole discretion.
July 2nd 19 at 13:09
Why LiveReload? If values are transferred from SASS to CSS, and to automate the display level changes to the HTML document, you can use BrowserSync.

in General, BrowserSync sinhroniziruete multiple browsers, so you can open chrome, Mozilla, browser on the phone and all the actions that you make in one of them (scroll, fill in forms, etc.) will automatically be available in other browsers

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