Vacuum Cleaners: Like a Dream

Reviewed by:
Rosemary Thornton

Tidy up the house while you're sound asleep with this robotic vacuum. Twenty-two sensors on a 32-bit microprocessor move this little machine in four "smart patterns." A HEPA filter captures tiny particulate matter (to 0.3 microns) and the BLDC (brushless direct current) motor has 100-watts of suction.

The rechargable battery lasts about 70 minutes and requires less than three hours for a full charge.