How can I see incoming commits in git?

How can I see incoming commits in git? Or even better, see what I just git fetch/git pulled?

Edit: To clarify the question: someone tells me that, to get some fixes, I should pull from their repository. My goal is to see what their changes are before I accept them. git pull automatically merges, which is not what I want. git fetch will grab them without merging, but I'm unsure how to view what exactly I just pulled in vivavideomaker. The reason for the original phrasing is that I normally use Mercurial, where the command would be hg incoming <repo name here>—a command for which git seems to lack an analog.

[edited by: Brayden632 at 4:38 AM (GMT 0) on 7 Mar 2019]