I have back problems and this has save me .! it really cleans well.

I did have a problem with my OPK Life K2 robot vac and the problem was quickly taken care of by Gee, the customer service representative. Gee provided daily updates until the problem was solved. A job well done Gee!

I only bought this because of the low price. However, you get what you pay for. I works relatively well and picks up OK, does not pick up most of the dog hair on rugs. It did fall down the stairs, so now I have to block those off and it constantly gets stuck under the recliner. I could not get the app to work on my phone. It also does not go to all rooms, pretty much stays in the main room where the dock is. I just use it for a quick pickup.

Ordered this K2 robot over Black Friday and it was a great purchase! We have all hardwood floors and three cats. Watching this robot work is fun and it does a good job. It doesn’t like candy wrappers or cords, but even then most of the time it is able to extricate itself. The filter really compacts all the things it picks up and, at our house, that means a lot of cat hair. I forgot to empty it after one cleaning and ran it again and it ran almost the full 100 minutes before I had to clean it out because it was too full. Very easy to use, fascinating to see it go around the house with no map, and then dock itself when it’s finished. It easily goes underneath our coffee table and the sensor brushes keep it from harming anything it touches. It also is able to sense stairs and has never had issues with our basement stairs. Highly recommend!

Pros: It is compact. it is one of the smaller diameter and thickness ones Ive found. It has good drive power, plenty of suction, decent battery life The autodocking and charging works well Cleans very well on hard surfaces Cons: The app is not very intuitive. It has some interesting programming features that could make for some fun custom schedules and automation, but that comes at a cost of ease of use. Careful where you place the dock. It seems to create a no-go zone around the dock station in which the robot will not enter while cleaning. Not very good on thick carpet. This robot does not have a brush bar, and leaves debris behind on carpet that it easily picks up on hard surfaces. I paid ~$100 on sale for mine, and I think its a pretty good value for that price. If you have mostly hard surfaces, and you dont care about all the latest bells and whistles, this is a good choice.

This was my first vacuum like this. I have all hardwood floors and it works great!! Ive been using it well over a year and it hasnt disappointed. The replacement filters are cheap and last a lot longer than expected even with daily use. It handles 2 people and 2 cats just fine!

Was worried because of the cheap price but this vac has been great for pet hair. I would walk around my house in my socks and in minutes look like had puppies for feet :) Not anymore! My socks stay clean and i dont have to vacuum everyday anymore. Well worth it.

For the price compared to the name brand, it does a pretty darn good job. I only used it bedroom at first which is about 15x15. There are plenty of obstacles and stuff under the bed that Im not sure of anymore but its down there. So I unboxed the robot and it seemed to be pretty solid. I set up the app and then the sweeper. It was pretty simple process. I let it charge up for a few hours. At 80% I couldnt stand it anymore and I opened the app and fired it up. Away it went. It ran back and forth. Bumping and turning. Zigging and zapping. It disappeared under the bed. It was under there about 5 minutes and finally it resurfaced. It ran around for about 20 minutes and I was curious what the dust cup looked like. OMG let me tell you. 20 minutes and this thing picked up dirt I didnt know I had. The cup was completely packed! I emptied it and it was amazing to see what it had picked up. I docked it and let it finish charging. I setup my schedule to run everyday after I leave for work. It runs for about an hour until it needs charged. Some other reviewers have mentioned that it doesnt pick up very well. They are made for bare floor and low pile carpet. And I will say its a must to use the app. The default setting is medium suction. Crank that baby up. It should leave the factory on high. So overall Ill impressed. I have 2 cats where this thing sweeps. Im thinking about ordering another for the lower level where we have 2 dogs. Its worth it!

I don’t typically review products but feel compelled to share my experience with this product. I have wood floors all through my house and with pets theres always hair and things I have to sweep daily so I was looking for something to help with the mess. I didn’t want one of those expensive ones until I knew how it would work, so I ordered this one. I unboxed it and clicked the power button on the remote and off it went. I dont use the app and it took about a week to learn my house and find its way back to its station on its own. Its not able to climb up onto our big area rug in the living area, but thats fine Im not too lazy to manually vacuum it. This product is definitely worth it and works well. Its not a big vacuum so I dont expect it to perform like one.

I bought this when it was discounted to around $100, thinking Id give the world of robotic vacuums a try. On the pro-side, its a tough little machine that goes everywhere and sometimes places I cant reach. And the results are very easily seen. On the con-side, I never did get the wifi to work and how it turns on is sometimes a little odd. Ive seen other reviews where they couldnt get it to turn on and I have that occasionally as well. I turn all switches off and reboot it and it seems to work. Its been worth $100. Would I invest $400? Probably not.