This version is better than my first Water Pik!! The dark blue reservoir doesn't show water spots as easily and the small size fits my hand better. Very happy with WP-360.
First product bought was defective, and worked for about 3 months. Had to exchange for a new one, and now using it. Hopefully it will give me better service.
The waterpik charge holds for roughly 10+ days. I haven’t used it that long, but it does seem to keep the dental pockets clear. The reason for the 4☆ review is that I have only used it for a short time and I really wish that it came with more that 2 water tips, as many of the other water flossers come with 4+ tips and a tongue scrapper.