Amazon Prime Exclusive. Amazon has the bObsweep bObi Pet Robotic Vacuum Cleaner for a low $254.60 Free Shipping. Normally sells for $350 ($850 list price), so you are saving an extra 25% off.

• 390 reviews with a 4.4/5 star rating on Amazon
• Simultaneously sweeps, vacuums, mops, UV sterilizes, most all floors
• Filters air through its built-in HEPA filter
• Automatically navigates between rooms, around furniture
• Long lasting battery (auto returns to charging station when low)