The same person visited, the devices were PC and smartphone, so the number of UUs is 2

[shaownhasan]

This is an indicator to know "how many times a page on my site has been viewed", including ceo email list navigation within the site.
Let's check with a concrete example.
What will the number of UUs, sessions, and page views be in the following cases?

quiz

in this case,

Number of UUs = 2
Number of sessions = 3
Number of page views = 6
Although
Since there were 3 visits, the number of sessions is 3.
Since a total of 6 pages were viewed in all visits, the number of PVs is 6.

If you would like to better understand the differences between UU, session, and PV numbers, please also refer to this article ( What are the number of sessions, users, and PV numbers? ).