Waterpik Sonic-Fusion 2.0 review

The Sonic-Fusion 2.0 is two devices in one: a rechargeable sonic toothbrush whose patented brush head also works as a water flosser. A countertop base holds a 16 ounce reservoir that Waterpik says gives 60+ seconds of flossing, with 10 water pressure settings and 1,400 pulses per minute. You choose Brush, Floss, or Brush + Floss at the touch of a button, and the brush itself has high and low settings, a 2-minute timer and a 30-second pacer. Waterpik says it is clinically proven up to 2x as effective as traditional brushing and flossing for reducing plaque in hard-to-reach areas, and the device is accepted by the American Dental Association. The Professional model includes two flossing brush heads and a premium case and carries a three-year limited warranty. The MSRP is $199.99. The trade-offs are counter space for the corded base and a brush battery listed at up to 2 weeks. If you do not water floss now, a cheaper brush makes more sense.

Who it is for

people who want to brush and water floss with one device

Price

$199.99 MSRP at Waterpik US.

White with Chrome $199.99 (MSRP)
Quoted from the vendor pricing page on November 12, 2026.

Key features

• 3 cleaning modes: Brush, Floss, and Brush + Floss
• Water pressure control with 10 settings
• 16 ounce reservoir with 60+ seconds of flossing
• High and low toothbrush settings, 2-minute timer with 30-second pacer
• Accepted by the American Dental Association for safety and effectiveness

Strengths and weaknesses

• Strength: Replaces a separate water flosser
• Strength: Three-Year Limited Warranty, the longest on this list
• Strength: Two flossing brush heads (full-size and compact) with covers
• Weakness: Flossing needs the corded countertop base, which weighs 1.62 lbs
• Weakness: Battery run time listed at up to 2 weeks
• Weakness: $199.99 MSRP is high if you do not want a water flosser

Key facts

• Price: $199.99 MSRP
• Flossing: 10 pressure settings, 1,400 pulses per minute
• Reservoir: 16 oz, about 60 seconds
• Battery: Up to 2 weeks (brush)
• Warranty: 3 years limited

Where it ranks

Waterpik Sonic-Fusion 2.0 is No. 9 in our Best Electric Toothbrushes verdict.