Fi systems and home security cameras, our experts rated these products as "Outstanding" even before they were on sale.

Amazon aims to capitalize on the Prime Day momentum by continuing to provide substantial discounts across a wide range of products in its inventory.

Amazon's Prime Big Deal Days runs through Oct. 9 at 11:59 p.m. PT and is a two-day event that offers discounts on Amazon devices, kitchen equipment, tablets, Apple products, robot vacuums, and plenty more.