01
Check before Checkout.
Start with the selected product and the questions that matter for its category.
View full-size screenshot in a new tab↗
FOLO-UP Whistle · Complimentary product showcase
FOLO-UP WhistleA browser extension for your computer
See the signal.
Flag the listing.
A closer look before you buy. Explore Whistle’s checks, review-reading tools and listing reports through the official Store visuals below.
Computers and laptops only, for now.Install in Google Chrome or Microsoft Edge. On a phone or tablet, enjoy this showcase; the extension does not run on those devices.
You’re viewing a showcase. To install later, open this page on a computer in Chrome or Edge.
Inside Whistle
Three ways to look more closely.
These are original Store screenshots with controlled example listings, not an interactive extension or findings about a current product.
02
Read beyond the stars.
Look more closely at review wording. A delivery complaint and a possible product concern tell different stories.
View full-size screenshot in a new tab↗
03
Flag the exact listing.
Record what prompted your concern. A report is a listing signal for evidence capture and controlled human review—not a confirmed safety finding.
View full-size screenshot in a new tab↗
Ready on your computer
Install from the official Store.
Use Chrome or Edge on a desktop or laptop. The Web Store handles installation and browser updates; there is no separate ZIP download.
On a phone or tablet, you can view the Store listing and return on your computer to install.