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Waterpik Cordless Advanced 2.0: What to Know
Waterpik sells the Cordless Advanced 2.0 (model WP-580/WP-582/WP-583, depending on color) as its portable answer to the countertop Aquarius. It's fully cordless and waterproof for shower use, charges via a magnetic USB cable, and Waterpik rates the battery for up to about 4 weeks of typical use per charge. The tradeoff for that portability is a smaller 7-ounce reservoir good for roughly 45 seconds of flossing per fill and a narrower 3-setting pressure range, versus the countertop model's 10 settings and larger tank.
The candidate name specified "Cordless Advanced 2.0," which is a genuinely different product from the plain corded Aquarius above, not just a color variant, so we made sure to verify the cordless-specific model. This particular listing is the Blue WP-583 configuration; we checked it specifically because it was showing a clean, confirmed in-stock buy box during this research session, though Waterpik also sells the same hardware in white (WP-580), black (WP-582), and gray (WP-587), so if you'd rather have a different color, search the same product name on Amazon and confirm the listing you land on shows the same specs before buying.
It ships with a 360-degree rotating tip, 4 flosser tips total, a microfiber travel bag, a tip storage case, and a travel water plug, and Waterpik states it carries the ADA Seal of Acceptance and is backed by a 2-year limited warranty. If raw pressure and tank size matter more to you than portability, the countertop Aquarius above will floss longer per fill and hit a higher top-end pressure setting.
Key Listed Features
Fully cordless, rechargeable via magnetic USB cable, rated for up to ~4 weeks of use per charge
7 oz removable reservoir, good for about 45 seconds of continuous flossing per fill
3 pressure settings plus a 360-degree rotating tip for hard-to-reach areas
Waterproof for shower use; includes travel bag, tip case, and 4 flosser tips
