Samsung POWERbot R7040 | $299 | Amazon

If you didn’t pick up a robotic vacuum during Deals Week, the Samsung POWERbot R7040 features a ton of vacuuming power, a suite of nine sensors that help it map out your room, and mercifully, a washable filter. $299 is an all-time low price for this model, which also includes Wi-Fi, Alexa support, and scheduling.