Best Cordless Water Flosser Reviews for 2017 - Buyers Guide

What’s the worst thing that can possibly happen to you when you’re out and about and meeting people?

Having something stuck between your teeth! Nothing is as unprofessional and off-putting than bad oral hygiene.

It is for this reason that cordless irrigators have gained popularity. But which one is the best cordless water flosser? We have a review here for those of you who want to find the water flosser of your dreams!

What is a Cordless Water Flosser? 

A cordless water flosser is similar to a normal flosser but minus the hassle of a cord, water flossers utilize the pressure of water to floss teeth and gums which keeps your teeth clean and sparkly. 

It is essentially using this pressure to rid your teeth of any residue or buildup of plague.

There are different kinds of cordless oral irrigators: Waterpik comes out with a new model very often, and there is a great variety in the market.

Although this adds to consumer buying power in terms of variety of options, this diverse selection also leaves one confused.

What we hope to do via this review is to help you gauge which one of our top five picks is best for your oral needs! 

Why use a Cordless Water Flosser? 

A cordless oral irrigator combines the convenience of traditional floss with the portability of a cordless device. Some of the most notable benefits of investing in a water flosser are:

  • Portable: Cordless oral flossers do not take up much counter space. This makes them perfect for smaller bathrooms and countertops.

  • Easy to Carry: Due to the absence of cords, they become easy to carry and you do not have to worry about cords tangling. Their compact size also makes them easy to carry discreetly.

Top 3 Overall Best Cordless Water Flossers


Waterpik WP 440

  • Massive 7 oz water tank
  • 2 year warranty


Poseidon - Professional Oral Irrigator

  • Massive 6 oz water tank
  • Great battery life
  • ​Travel Friendly
  • 360-degree rotating nozzle


Panasonic EW-DJ10-A

  • Easy to clean
  • Lightweight & Easy to carry

These 3 flossers have been specifically chosen out of 5 cordless flossers that we have tested out, these products will help you decide which product may be needed for travel, value and overall features. 

If you are looking for a comparison for the top ten flossers you can visit the top water flosser reviews here. ​

1. Waterpik Cordless Freedom Water Flosser WF-03

Waterpik is known for making high-end oral irrigators and dental products. The WF-03 is an improvement and newer version of the much acclaimed WP-360v.

This is an investment worth making. This product comes with a one-year warranty and guaranteed results within two months!

With Waterpik coming out with new and improved versions of their oral irrigators, it almost seems impossible to be able to choose just one.

A review of the main features of some of the best Waterpiks can help one make a well-informed decision.

Main Features

This portable water flosser comes with an easy to carry portable unit. Ever run out of batteries in the middle of nowhere? Well, this unit can be easily recharged and used on the go.

Will it effectively clear teeth of dirt? Yes, the WF-03 has optimum water pressure that easily cleans the teeth and gums alike.

Moreover, the water pressure successfully reaches places toothbrushes cannot. Additionally, the water reservoir allows for a prolonged continuous use, which is a huge plus when it comes to dental products such as these.

Easy to carry, this is our favorite Waterpik for travel because of its compact design and light weight (1.31lb)


  • Good battery life.
  • Easy to carry and lightweight.
  • 3 Flosser tips for different cleaning needs.


  • Price.
  • Small reservoir capacity.

2. Poseidon - Professional Rechargeable Oral Irrigator by Toilettree

This is one of the best oral irrigator in terms of water tank sizes. A massive 6 oz water tank ensures a prolonged floss time.

How often have we noticed that cordless oral flossers have long wash times and good pressure but fail when it comes to prolonged battery life? This not only increases cost but also is a major annoyance when travelling.

In order to choose the right product by the right manufacturer, you need to know about the features of said oral irrigators and then decide what features matter most to you as a user.

Main Features

The overall design of the oral irrigator is easy to use and easy to carry. With a 360-degree rotating nozzle, it can clear your teeth of dirt in places traditional toothbrushes fail to reach.

Another plus is the built –in rechargeable battery that can last up to over two weeks if used once a day and a week with an average use of twice a day.

This oral irrigator was found to be perfect for people with different flossing preferences and need, this portable oral irrigator has three settings: Normal, Soft and Pulse.

Is it loud? No, one of the most impressive things about this cordless flosser is the quiet and effective motor.


  • Travel friendly - portable and easy to carry.
  • Good battery life.
  • 6 oz massive water tank.


  • Expensive.
  • Lack of backup power source options.

3. Waterpik WP 440 Portable Flosser

Waterpik has a wide range of oral flossers. The WP-440 is a portable water flosser that comes with a rechargeable battery and has a compact, easy to carry design.

The Waterpik cordless water flosser is considered great to use for travels and for people living in smaller, more compact spaces.

A brief look at main features helps you decide which waterpik is best for you needs be it traveling or everyday use.

Main Features

This waterpik has 2 pressure settings that can accomodate your flossing preference: 

  • Lower for sensitive areas
  • Higher for more intense cleaning 

It also has option of four flosser tips that include different tips for different user needs i.e. a Plaque Seeker Tip for people with dental work such as implants, crowns etc. Is it loud? No, one of the most impressive things about this cordless flosser is the quiet and effective motor.

What further ads to its value for money is the massive 7 oz water capacity which allows for a longer continuous flossing time.

When you decide to invest in a product this pricey, it is only normal to look for reassurances such as a manufacturer’s warranty. You can rest assured with this Waterpik product; in addition to the prolonged battery life, this portable water flosser comes with a 2-year warranty.


  • Massive 7 oz water reservoir.
  • 4 flosser tips and 2 pressure settings for different cleaning needs.
  • 2 year warranty.


  • Expensive.
  • Not suitable for travel - due to lack of universal voltage.

4. Panasonic EW-DJ10-A Portable

Panasonic is, perhaps, one of the best and most common names in the average American household. Their products range from nebulizers to portable dental water flossers.

Like discussed above, it is common to get confused simply because of how many products you have access to.

You might want to have a look at its details – maybe this is the one you are looking for.

Main Features

Starting with the design, this flosser has a compact and easy to carry design. Moreover, to take even a level up, the manufactures of this product have made it easy to carry by implementing the collapsible design.The top of the flosser easily disappears into the bottom, leaving the flosser at half its size. This makes it easy to carry and travel.

Unlike its Waterpik competitors, this flosser only has 2 speed pulling options. This is extremely simplistic, they have failed to take the needs of people with extensive dental work in mind.

The flosser can also be used for children; the lower speed setting is especially for children who have more sensitive gums.


  • Great design.
  • Easy to clean.
  • Price is affordable.


  • Lack of flosser tips.
  • Only has two speed settings.

5. Waterpik WP-560 Cordless Advanced Water Flosser 

Each new model or cordless oral irrigators that Waterpik comes up with, is an improvement to the previous one.

It is not secret that the main idea behind cordless water flossers is to make maintaining dental hygiene during travelling easier.

It is not uncommon to want a product that takes up less space. The WP-560 is improvement from the WP-440 because of the prudence of the universal voltage compatibility feature.

Main Features

Personally, we feel that cleaning cannot get easier than this! The display is easy to read and the device, generally, is easy to use.

This flosser is extremely effective in ridding teeth of dirt and plague. The new magnetic rapid-charge system ensures that irrigator is always charged and ready to use. Moreover, not only does it charge quickly but the LED indicator indicated how much battery is left in the device.

The flosser itself comes with 4 water flossing tips that are suited for different dental cleaning needs.The presence of 3 pressure setting also accommodated people with sensitive gums or parts of the mouth that require a gentle pressure.

The tip of the flosser has a base that enables 360 degree rotation of the tip. We found this effective in reaching areas of the mouth that traditional brushes cannot reach. The base of the flosser has a water reservoir that allows for 45 seconds of continuous flossing. This remarkable flossing time ensures that you need not to refill the reservoir.

The lack of a cord makes it a suitable choice for travelling. The WP-560 is compatible with 100-240/ VAC / 50/60 HZ voltage. This makes it travel friendly because different countries have different voltage outputs and the fact that this version has global voltage compatible perhaps makes it a better choice than oral irrigators that do not.

Moreover the device comes with an easy to carry pouch that makes is easy to carry around and around when travelling.


  • 360 degree tip rotation.
  • Electronic pressure control with 3 pressure settings.
  • Global voltage for travelling needs.


  • Pressure setting not powerful enough
  • Water tank not sufficient for proper cleaning
  • Not comfortable to hold


​To Summarize it is best to categorize what each flosser excels at for everyday use:

Best for Travel: Panasonic's portable water flosser design allows for easy carrying of the product which makes it a must buy. The presence of variety of setting and tips covers for lack of warranty.

Best price for the money: The best flosser for the money is the Waterpik WP-440. This portable flosser does not only have a 2-year warranty, which we find extremely beneficial for buyers, but also has a massive water reservoir that is rare in such compact oral irrigators. However, this Waterpik is not suitable for travel because of lack of universal voltage.

Overall Winner: The one cordless water flosser that stands out both in terms of portability and performance is the Toiletree Poseidon. Though expensive, if you are looking to make an investment, this flosser is best in terms of performance, warranty, and portability. If you are looking to spend money on a long-term investment, this is the one for you.

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