Willo Essential Kit $149.99

The first tooth-brushing robot designed for kids.

Each Essential Kit includes: a Willo device that can be used by up to 5 family members, a Mouthpiece Pack that includes all five sizes (XS to XL), and two kid-approved Bubblegum Rinse Pods that act as a toothpaste replacement and can be shared among Willo users.

Willo is designed for children ages 6 to 17.

1 Willo device

1 Willo device, 1 water tank, 1 mouthpiece stand, 5 smart rings, 1 cleansing cap, 1 power supply unit, 1 evacuation hose

1 Mouthpiece Pack

5 mouthpieces (one in each size – XS to XL) – Find size

2 Rinse Pods

Fluoride-free rinse in our kid-approved bubblegum flavor

Water, Sorbitol, Xylitol, Stevia Rebaudiana Leaf Extract, Flavor, Sodium Cocoyl Glutamate, Xanthan Gum, Potassium Sorbate, Coco-Glucoside, Malic Acid, Aloe Barbadensis Leaf Extract

Willo supports the use and benefits of fluoride. While we work on developing a fluoridated rinse, customers can contact us at support@willo.com for a complimentary bottle of fluoride mouthwash to use after brushing.

Dimension: 9.45” H x 4.34” L x 5.0” W

Weight: 3.4 lbs (with evac hose, mouthpiece & rinse pod empty)

Input: AC 100-240V

Output: 36W Max

Noise Level: 55 – 61 dB

Water tank capacity: 6.76 oz (200 ml)

Rinse pod capacity: 8.11 oz (240 ml)

Warranty: 1-year warranty

What’s inside?

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    A smart, automated brushing system. The 5 colorful smart rings sync with the app and save each kid’s settings and brushing history.

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    Mouthpiece Pack

    Each flexible mouthpiece is lined with ultra-soft nylon bristles. Comes with 5 mouthpieces in all sizes (XS to XL) to help your kids find their size and get started ASAP.

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    2 Rinse Pods

    Bubblegum flavored rinse that acts as a toothpaste replacement, dispensed through the mouthpiece. Each pod lasts about a month with twice daily use.

We're here to help.

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    1. Easy setup with personalized support

    We offer a 1 on 1 video call with one of our dentals hygienists to help you setup Willo and answer all of your questions.

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    2. Track your kid’s habits

    Sync with our mobile app to monitor their brushings, choose their brushing style, and receive tips to improve oral hygiene.

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    3. Chat with our experts

    Talk to our dental hygienists for oral health advice that’ll keep your kids’ mouths happy and healthy.


Created by dentists, loved by parents and children.

Watch the videos below to see what dentists and users think about Willo.

90% of children showed an equivalent or improved level of plaque after using Willo for 15 days.

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    Dr. Ron K, Pediatric Dentist

    "I'd love a way to make toothbrushing easy, simple, and fun for kids - that's Willo"

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    Ava O, Willo user

    "It's easy! All I have to do is press the button and then it just brushes my teeth."

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    Dr. Sarah K, Pediatric Dentist

    "The 2 minutes that you put in will translate to the results that we, as dentists, like to see"

What our users think
about Willo.



Re-Willo-Cycle Program

Willo was created with sustainability in mind-we want to keep our mouths and our planet healthy.

We offer prepaid shipping labels, so you can return your used mouthpieces and rinse pods to a recycling facility. We’re making it easy to be eco-conscious.

Willo Mouthpiece size guide
for kids.

find size girl