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Deal.ai › Waterpik
Waterpik
Sonic Fusion 2.0 Flossing Toothbrush
Waterpik

Sonic Fusion 2.0 Flossing Toothbrush

Best price now

$139.99at Waterpik™ StoreChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $139.99 at Waterpik™ Store on Nov 12.
  • Checked at 2 stores.

Our take on the Sonic Fusion 2.0 Flossing Toothbrush

The Waterpik Sonic Fusion 2.0 is a rechargeable sonic toothbrush with a water flosser built into the brush head, so you can brush, floss, or do both at the press of a button. It has high and low brush settings, LED mode lights, a 2-minute timer with a 30-second pacer, and a removable reservoir that holds 60+ seconds of flossing water. Waterpik claims it is clinically proven up to 2X as effective as traditional brushing and flossing at reducing plaque in hard-to-reach areas, and the ADA has accepted it for safety and effectiveness. It suits people who want one device on the counter instead of a separate brush and water flosser, though the built-in flosser adds bulk to the head and the reservoir needs refilling more often than a full-size countertop unit.

Best forPeople who want brushing and water flossing in one deviceSmall bathrooms with little counter spaceFrequent travelers who floss with waterAnyone switching from string floss to water flossing
Pros
  • Brushes and water flosses with one brush head
  • High and low brush settings
  • Quiet operation for a sonic brush
  • 2-minute timer with 30-second pacer
  • Removable reservoir with 60+ seconds of flossing time
  • Three-year limited warranty
Cons
  • Reservoir holds less water than a countertop water flosser
  • Flossing head is bulkier than a standard brush head
  • Only one flossing brush head included with the device
  • Replacement flossing heads cost more than plain brush heads

Sonic Fusion 2.0 Flossing Toothbrush prices at every store

  • Waterpik™ StoreNew

    In stockReturn policy

    $139.99Checked Nov 12
    Visit Waterpik™ Store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $189.97Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Sonic Fusion 2.0 Flossing Toothbrush price history

Lowest price we've seen: $189.97 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

What reviewers say

Owners like the convenience of brushing and water flossing with one tool and find it gentler on gums than string floss. Complaints center on the small reservoir needing refills and the flossing head feeling bulky.

What people mention
  • ConveniencePraisedOwners like brushing and flossing without a second device on the counter.
  • ReservoirCriticisedThe tank holds about a minute of water, so users refill it mid-session.
  • Head sizeMixedThe flossing head feels larger in the mouth than a standard brush head.
  • Gum healthPraisedUsers report less bleeding and cleaner-feeling gums after switching.
  • Replacement headsCriticisedFlossing brush heads cost more and wear out like regular heads.

About the Sonic Fusion 2.0 Flossing Toothbrush

The Sonic Fusion 2.0 is a compact flossing toothbrush from Waterpik that combines brushing and water flossing in one device. Flossing technology is built into the patented brush head. You can brush, water floss, or do both at the touch of a button.

It has high and low brush settings, quiet operation, and LED mode indicator lights. A 2-minute brushing timer with a 30-second pacer helps time your brushing. The removable water reservoir provides 60+ seconds of flossing time.

It is clinically proven up to 2X as effective as traditional brushing and flossing for reducing plaque in hard-to-reach areas and improving gum health. This is based on brushing for two minutes and flossing for one minute (data on file). It is accepted by the American Dental Association (ADA) for safety and effectiveness.

Type
Flossing toothbrush with built-in water flossing
Brush settings
High and low
Timer
2-minute brushing timer with 30-second pacer
Flossing time
60+ seconds per fill
Water reservoir
Removable
Indicators
LED mode indicator lights
Voltage
Global voltage
In the box
1 compact flossing brush head, brush head cover, premium toothbrush case
Warranty
Three-year limited; see Owners Manual for details

Questions and answers

Does it really floss between teeth?
It shoots a jet of water from the brush head to clean between teeth and along the gumline, the same idea as a water flosser. Waterpik says it is clinically proven up to 2X as effective as brushing and string flossing for plaque in hard-to-reach areas.
Can I use it as a regular toothbrush only?
Yes. Press the button to brush only, floss only, or do both at once. The high and low settings control brush speed.
How long does the reservoir last?
The removable reservoir gives 60+ seconds of flossing time, roughly one full flossing session. You refill it for each use.
Is it accepted by the ADA?
Yes. The American Dental Association has accepted the Sonic Fusion 2.0 for safety and effectiveness.
What comes in the box?
The handle, one compact flossing brush head with a cover, a premium toothbrush case, a charger, and the removable water reservoir.
How often should I replace the brush head?
Waterpik recommends replacing the flossing brush head every three months, like a standard toothbrush head, or sooner if the bristles fray.
Where is the Sonic Fusion 2.0 Flossing Toothbrush cheapest?
At Waterpik™ Store, for $139.99, as of our latest check.
Where can I buy the Sonic Fusion 2.0 Flossing Toothbrush?
2 stores we checked sell it, including Waterpik™ Store, Amazon.

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