Knox Robot Vacuum and mop Cleaner VS. iRobot Romba 620

Built with a short profile design – easy for it to clean under furniture above its height but may not clean under furniture above its height.

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Roomba 620 uses a 3 stage cleaning system to lift pet hairs and furs off the floors into the bin. The brushes minimize pet hair tangling.

Has an edge sweeping brush that is specially created to gather all particles in the corners and along the edges of your home.

90 minutes after a full charge – enough time to clean a small and medium sized apartment before recharging.

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The 3 stage cleaning modes provide multiple floor cleaning on tile, laminate, hardwood, low and medium pile carpets and rugs.

Roomba 620 can clean large rooms – it has a long run time of 90 minutes enough to clean a large room. It can also randomly navigate through while avoiding objects on the floor and cleaning under furniture.

After cleaning or when battery is low, this robot will automatically dock and recharge for next cleaning

Will randomly move from room to room on a single floor. It avoids stairs and cleans around objects.

Features anti cliff and object sensors – will turn away from cliffs on detection and also move around objects or any drop offs.

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Uses the iAdapt navigation system to move through your home

Only sweeps and vacuums floors and carpets

Features a dirt detect function – will detect areas with concentrated levels of particles and spend more time cleaning it effectively

Hassle free operation – just simply click clean on the robot and it will do the rest. Doesn’t require any sort of programming like some other robots.

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Low profile design in height – makes it able to fit under most beds, sofas and other furniture above its height.

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17.7 x 16.9 x 4.7 inches

12.79 pounds

• Detects stairs and objects on the floor • Aerovac and clog free brushes • Beautiful finishing – soft touch bumpers that remains looking brand new • Can clean multiple floors - tiles, hard wood and carpets • Will automatically dock and recharge once batter is low or after cleaning • Dirt detect function – focuses on areas with high dust concentration • Great for homes with pets – easily removes pet hairs • Automatically adjusts its head depending on the floor type • Triple step cleaning system • Easy to set up – takes a few minutes • Worth its price • Cleans under furniture without much hassle • Has an optimized air flow – lets the dust bin fill evenly

• It doesn’t have a scheduled cleaning – you have to click it to start cleaning • It just randomly navigates – no mapping and path finding feature • Doesn’t come with virtual walls – hard to restrict the robot from cleaning some areas you wouldn’t want • No full bin indicator – hard to know when bin is full • Cannot be connected to home wifi