"To find out which robot vacuums are the best, we ran dozens through the gauntlet in our lab in Kentucky, evaluating suction power, navigation performance, object avoidance, noise level, and, most importantly, pickup performance."
"In our lab, we put each robot vacuum through three tests over five sessions, for a total of 15 tests per vacuum, testing their performance on hardwood, low-pile, and mid-pile carpet."
"We chose sand as the debris of choice because it is very consistent and easy to measure out exactly the same amount for each test, providing a better overall indication of a vacuum's cleaning ability."
"In our testing, the hardwood average of sand picked up by the vacuum was always significantly higher than both carpet averages, since hardwood flooring doesn't hold sand in place and is more a function of raw suction power."
Robot vacuums have evolved to simplify home cleaning, but their effectiveness varies. Testing involved evaluating suction power, navigation, object avoidance, noise level, and pickup performance. Ten robot vacuums were compared based on real-world and lab tests. Each vacuum underwent 15 tests in a simulated living room with different floor types, focusing on sand pickup. Sand was chosen for its consistency and ability to simulate common debris. Results showed hardwood floors yielded higher pickup rates than carpets, highlighting the importance of suction power.
Read at ZDNET
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