Woot has the Refurbished Eufy RoboVac 11+ Robotic Vacuum Cleaner for $99.99 for a limited time. Shipping adds $6 but if you are Amazon Prime member, it’s Free.

The Eufy RoboVac 11+ features multiple cleaning modes, auto-clean scheduling, optional manual control with a simple remote to get straight to the mess, 1.5 hours of continuous fade-free power on a single charge, upgraded 3-point cleaning system, 30% larger dustbin, new Power Boost Technology that automatically increases suction power when extra vacuuming strength is needed to get the best clean, upgraded bumper and suction inlet. It also comes with 60-day eufy Limited Warranty.