Smartvac 2.0 High Suction, Self-Docking, Self-Charging Robotic Vacuum Cleaner $150 was $397 at Walmart

Strata Home Smartvac 2.0 High Suction, Self-Docking, Self-Charging Robotic Vacuum Cleaner & Mopper with Drop-Sensing Tec MP Smartvac 2.0 High Suction, Self-Docking, Self-Charging Robotic Vacuum Cleaner & Mopper with Drop-Sensing Technology and HEPA Style Filter for Pet Fur and Allergens, Hard Floor / Carpet Experience easy, automated cleaning with the Strata SmartVAC 2.0. Featuring high-power suction in a sleek (3.46″ tall) design, it is ready to tackle pet hair, hardwood floors, and carpets. The large 0.5 liter dust bin is washable and includes a preinstalled HEPA filter. The Strata SmartVAC 2.0 includes a charging dock for automated charging. It remembers its charging location and quickly finds it way home when the battery level is low or when cleaning is complete. It can clean continuously for up to 100 minutes, ensuring that it gets the job done the first time. Featuring four distinct cleaning modes, the vacuum automatically detects and adjusts its operation based on the floor type, the amount of open space, and the presence of obstacles for a truly automated cleaning experience. Powerful & Quiet: The SmartVAC 2.0 features super quiet operation at with a 60db noise level. The 15-watt motor is powerful enough to tackle pet hair, carpet, and hardwood floors.Automated Cleaning: Featuring four distinct cleaning modes, the vacuum automatically detects and adjusts its operation based on the floor type, the amount of open space, and the presence of obstacles for a truly automated cleaning experience.Ease of Use: The SmartVAC is easy-to-use and features a scheduled cleaning mode, one-button cleaning, and a remote control. Four preset cleaning modes allow it to adapt to different floor and floor plan conditions. Cleaning Modes Normal Cleaning Mode: The Normal Cleaning mode is an automatic mode in which the vacuum automatically switches between the three types of cleaning paths. Normally, when in a room with few obstacles, it will clean the floor using a Zig-Zag path. When it detects a particularly dirty spot, it will switch to Spot Cleaning mode and when it detects obstacles, it will switch to Edge Cleaning mode. When cleaning is in progress the LED display shows the current time.