You don't have to wait until Black Friday to score these deals from Amazon. These stellar early discounts on Wirecutter-approved products are already available.

Amazon is offering great deals across all categories for 12 days during Black Friday Week. From Nov. 21 through Dec. 2, shoppers can save big with Amazon Black Friday deals. This year, the commerce giant has extended the number of days shoppers can save on everything from kitchen essentials to home electronics,

To help you make the most out of Amazon's Black Friday sale, we've checked out all the best Black Friday deals from the Amazon Black Friday ad that you can already buy online. iRobot Roomba j7+ with self-empty station — $359 $514.94 (save $115.94) iRobot Roomba Combo i5+ with self-empty station — $299 $549.99 (save $250.99)