eufy BoostIQ RoboVac 35C with Wi-Fi

I received this item three days agoand I have put it through it's paces. I have not let it rest for long testing it and robot proofing the house. Robot proofing was not too bad. I just tied up some cables and fixed places where it got stuck. I have read where some say it has trouble finding it's base, but I have not noticed that. My base is located near the middle of my home. I have taken it to different rooms and then told it to go to it's base and it has not failed to do so yet. I guess that I have tried this 20 to 30 times. If it is in a different room it may take it a little while to find home though. It needs to wander around the house until it gets close enough to sense the base. This thing is fun to just watch and I am facinated by it as it roams around the house. I have never had or even seen one of these things before and I just love it. It cleans my carpet and tile floors quite good. And you can even watch T.V. while it is cleaning, in fact I think that one could sleep while it is doing it's thing. I run it in boost IQ mode mostly and the battery lasts around an hour and a half. It picked up some twist ties that it found on the floor and the main roller alarm went off. Removing the brush and cleaning it is very simple and quick to remove and replace with no tools needed. This dust bin isn't very big so it should be emptied after each use. It seems to like to go under our bar stools and then it is funny watching it try to get out again and it always has done so. It just barely fits between the legs. It bumps into a lot of corners and legs but has not hurt any thing. It had no trouble with our throw rugs either, and we have five of them in our bathrooms and one at the front door. We do not pick up our shoes and it just goes around them. Our shoes are white so that may make a difference, but I do not know. And the best part is that I got it on a Deal of the Day sale for $75 off. What a bargain. Update March 19, 2019 I have used this vacuum every day for the last 3 weeks and it is still working just great. My reason for the update is to let you know how good Eufy support is to work with. I was trying to use the wifi connectivity with a desktop PC and a software called BlueStacks which emulates an Adroiid device and could not get it to work. The robovac was never designed to operate this way but I asked support for any advice. They told me that the vacuum was never tested to work that way but that they would look into it. They offered me a choice of a complete refund or a free replacement kit. I took the free kit. I do not think that Eufy needed to offer me anything because I was trying to use it in a way it was not ever intended to be used. Support like this is a not a common thing.