The roboking has a more systematic cleaning whereas the roomba is random. I wish to buy the roomba given the spare parts are readily available but the cleaning process is alittle dumb. Meaning the roomba will miss some areas of the room.
Any inputs?
When people say Roomba is random, it just means that they can't see a straight forward cleaning pattern. That doesn't equate to random.
If iRobot wants Roomba to go straight line, then U-turn & go straight line, do u think it's beyond their engineers?
Instead, Roomba was given an algorithm of progressive learning, analyzing & gradually expanding.
And the other argument that Roomba goes over an area few times is random. I only agree that it takes more time, but necessary to ensure a thorough clean, especially when it comes to sandy debris.
BTW, Roomba is the only brand with Dirt Detect, while other brands will just pass thru sand once leaving lots behind (if they can even pick any in the first place).
I own Roomba, Neato & LG Hombot (red dual-eye older model).
I've written on this forum before that Neato doesn't pick sand properly. Despite the vacuum motor is powerful. Reason: single brush.
I've also written on this forum before that my Hombot vacuum exhaust wind is almost non-existent, and there's not a lot of dust collected for my entire 1st floor (living, dining, guest room) after 1 wk. Reason: single brush & low power vacuum.
Roomba picks more dust & dirt in 1 run in the rooms. Reason: Patented dual-brush system & vacuum suction power between Neato & LG.
As for navigation, Roomba doesn't use Laser (Neato) or Cameras (LG, iClebo, Samsung).
This is good & bad. Good bcos there's no sky high parts to replace if fail. Bad bcos Roomba relies on "bump-to-know" way of exploring like Blind Man.
Long term reliability... I think lotsa Roomba users in this forum will agree, it's durable.
Then how come still got so many people come to me for repairs, robbing me of sleep? Cos iRobot has sold 8 million worldwide, and S'pore users are plentiful. FYI, even those who bought from S'pore Agent come to me for repairs once warranty expired.
Word of mouth sends people in my direction, and since I don't charge exorbitant fee, the referring cycle goes on & on.
I've been selling iRobot products full-time on eBay since Aug 2008.
For local ready for delivery items & local round the clock tech support from me, pls visit my eBay iRobot store:
uno bliss | eBay
Queries pls PM or email me
unobliss@yahoo.com