Mashable's Shopping team has been covering Amazon Prime Day since 2018, and this year, we've got our work cut out for us. The retail giant has extended its flagship members-only sale to four days for 2025.

MarketWatch polling suggests interest in Amazon’s super-sized Prime Day is muted. BofA analysts say the longer event suggests Amazon has more capacity to offer discounts, despite tariff fears.

Our editors rounded up the best Prime Day robot vacuum deals, including savings of up to 50% on models from iRobot, Shark and Eufy.