robot vacuum under 300

Robot vacuums under $300 have crossed a quality threshold in 2026. You don’t need to spend $600 on a Roomba j9 to get reliable obstacle avoidance, effective suction, and app scheduling that actually works. Quick Picks Best overall: Roborock Q5 Pro+ Best for pet hair: iRobot Roomba i3+ Best budget pick: Eufy RoboVac 11S Best…