Roborock S4 Max

I spent almost 2 weeks researching robot vacuums and decided to go with the Roborock S4 Max. It came yesterday and mapped the whole house for the first time, and it still completed the job in approx 95 min. It is efficient and went over the whole house exactly one time.

This vacuum does what I wanted. The android app allows mapping and programming. You can set up virtual walls and tell it to only clean specific rooms. The cleaning power is a little less than "eufy by Anker, RoboVac G30" but lots more than the HONITURE Q6. The vacuum also knows where it is extremely...

Before owning the S4 Max I had never used a robot vacuum or even saw a need for one. Well now after having one for a month I am mesmerized and addicted to vacuum lines.

Good on flat tile surfaces but only fair on short carpets. The "bot" needs to come with a remote device to control the machine. I was mislead and told I could do so with my Apple Mac Pro...not so, one needs an I phone. Disappointed.

* saw [Vacuum excellent comparison videos which convinced me to step up to Lidar-mapping. * considered Wirecutter's strong Upgrade Pick recommendation of the Roborock S4 *still* on sale for $309. * saw Vacuum Wars [comparison video on all released and considered his sweet spot recommendation of the S5 Max. * confirmed his inclinations with this iMore review and the (expired) [discussion of the deal on

First of all, this vacuum is amazing. If you're hesitating, don't. Buy it and you won't regret it. I'm only giving it 4 stars out of 5 because 4.5 stars isn't allowed. This vacuum is extremely easy to set up and use. It took me about 2 minutes to download the app and get it connected to my WiFi for ...

I'd say keep it. The vacuuming power is the same on both. With the S5 Max you also have the ability to have it to mop your floors, with a S4 Max - you don't.

This is a update from the review below... After spending some time getting to know my new robot (experimenting), I figured out that its issue with my desk / office is the chair mat I have under my desk chair to protect the rug. Apparently, between the wood floor, area rug, and chair mat, the robot g...

I just bought a S4 max and love it so far! It seems to do a great job at vacuuming. I also didn’t need the mopping feature, so I went with the S4 max. I would recommend the S4 max unless you think you really want the mopping with the S6.

I've had this vac. for a month now. It is not quiet after the first run. It's loud enough to not want to have a conversation over it's noise, and a phone conversation is impossible. Part of the reason I chose this particular vac is that is supposedly allows me to tell it what part of the house I wan...