r/Roborock•
phuseb0x

Saros 20 Sonic, after a week

Review

I upgraded from an S8 Pro Ultra, which was a free replacement of an S7 MaxV. I also own an S6 MaxV and before that an S50, early days.

In our house the main roborock does about 2 hours a day, vacuuming and mopping every night, so you could say we are moderately heavy users.

After a week of use I noticed some good and some bad things.

Good:

- I like the new dock design, even though I miss the handles for the watertanks, I like the cleaner look.

- the Saros 20 during operation is noticeably quiter although the sounds is more high pitched

- auto dosing cleaner is a nice improvement

Bad:

- the high pitched sound travels further to other rooms so although the noise level is lower, you can hear it better, if that makes sense

- no included anti odor modules for waste tank or silver ion module

- would've liked a white top better on the robot itself

- flexi arm adds nothing, it never uses it?

Horrible:

- the routing is a major step down, takes much longer to clean a room and does weird things or avoids areas for no reason.

- still issues with furniture that have a crossbar design foot

All in all, I hope they solve the most issues with updates because at this point I cannot recommend the Saros 20 Sonic.

Posted Jun 27, 2026, 10:29 AM UTC

1931
Loading comments…