Robotic vacuum Cleaner is really work

I concerned " Robot vacuum really work ? " for a year.
when I read someone's writing about robotic vacuum, I decide to buy specially orange color Pporo.

First few days, I expect too much Pporo works to cleaning. I think Pporo works well and save my time. Also Pporo come with Jaaloo. This handy vacuum is wireless. so I can use anywhere.

Pporo has SSW mod, SSW stand for "Spider Spining Web" so K7 vacuum like a spider on the floor.

Laundry and toys are all over the floor. so I hav to pick that up before Pporo vacuum. and I closed each room's door.

My Pporo can works 2~3 days without recharge. I exchange Pporo filter after 3 times Pporo work.
But this is depends on how people using.

Pporo can pass doorsill under 2 cm. but my room doorsill's are double. so he stuck sometimes.
so I put something on the doorsill, so K7 can not pass.

K7 also has wet mopping function, this is really works. all my family love this function.
K7 moped lots of dust on the floor.


I definately exchange when Mamirobot upgrad new version of K7
I do love robotic vacuum now with K7