I've been a tech journalist for over 10 years, and this window-cleaning robot is the most satisfying gadget I've ever tested

I've been a tech journalist for over 10 years, and this window-cleaning robot is the most satisfying gadget I've ever tested

My windows were an embarrassment, but this little bot had them sparkling in minutes.

New Ecovacs window-cleaning robot is its cheapest yet

Ecovacs has launched its most affordable new robotic window cleaner, the Winbot W1S, in Australia. Coming hot off the heels of Ecovacs commemorating a million Winbots sold around the world, the W1S comes in at $599 locally. That’s notably cheaper than the W1 Pro and W2 Pro Omni models already on the market. Made to clean windows of various sizes without manual effort, the Winbot W1S uses a combination of sensors and sprays to get surfaces sparkl…