The list of reputable brands making high-quality robot vacuums doesn’t stretch long, but CR evaluates all of the mainstays, which run the spectrum between inexpensive and luxury. Under the right circumstances, the i4 is a great, relatively inexpensive cleaner. But the first i4 EVO unit we tried in this testing https://automatic-vacuum-cleaners53198.life3dblog.com/33586831/o-maior-guia-para-automatic-vacuum-cleaners