Have beautiful floors all the time with no work. By Laura Tucker – Posted on IoT Tech Trends. IoT Tech Trends posted the review about HOBOT LEGEE-669. You can view the review here.

HOBOT-298 brings revolutionary bio-mimicry technology into play. The new invention carries a detachable water tank along with an ultrasonic water spray nozzle which nebulizes water to 15um mists then sprays it evenly on the glass like the effect of human exhales on the glass surface.