What this tile shows
A low-rated product quietly costs you more than the sales it makes, because it shapes what people think of the rest.
Squizzie calls this one Product Ratings. It has a layout built for this tile rather than a plain figure.
Where the number comes from
Reviews (Trustie). Customer review and rating data from Trustie.
What you need for it to appear
A review source Squizzie can read, which means Trustie Free, Trustie Pro, or WooCommerce’s own product reviews.