Presidents' Day Deals: Save up to 50% on Robot Vacuums and More
• Best robot vacuum deals include up to 50% off top brands like iRobot and Samsung
• Prices start as low as $99 for budget models from iHome and Lefant
• High-end models with self-emptying stations are 26-34% off from brands like Samsung and Roborock
• Shark AI Ultra with self-emptying bin is $172 off at $478
• Other big Presidents' Day deals available on appliances, mattresses, and furniture