I purchased the black model about a week ago (1/5/26) to replace my 6-year-old Sonic Fusion 2.0. My review is based upon this unit itself, not upon the comparison between the two, although I will go into that as well.
So far, it appears to be a good product, well build and easy to use. Buttons are well laid out for my big hands, and the charger works well. The second button for the Quick Floss, seems to be a bit finicky and doesn’t always turn on immediately. I am hoping it is just me learning it and not a product problem... only time will tell. Really like how it is an all-in-one unit and easy to keep clean. Also, great that is portable, just drain it well, wipe it off and toss it into my travel bag. My Sonic took up a lot of room near the sink and accumulated gunk under the brush unit.
The brush that I first used was a little stiffer than my Sonic provided, and I prefer the stiffer brush. The signal it uses to change brushing to a new area is great and I always feel/hear it. My hearing isn’t real good and I almost always missed the Sonic signal.
The water reservoir is small and doesn’t hold much water, so it won’t last through a complete Quick Floss cycle. Secondly, the water cap that must be removed from the bottom is flimsy, hopefully it will last. However, if it doesn’t, (and I am out of warrantee), I’m going to just glue it closed and put water in from the bottom.
The water pulses are ‘ok’, and I am only so-so on that because the Sonic with the big tank spoiled me. I used an ‘8’ on the Sonic and it really did a great job of removing debris. If I had not had the Sonic prior to this, I would probably not have known any better.
Lastly, I am glad I chose a black model as the water spots do not show like the did on the white Sonic. My wife says it doesn’t fit the bathroom decor, but I keep the unit under the sink so she doesn’t see it when I am finished.
So would I buy it again? Probably so, will give it some more thought after I use it for a year.