Go beyond the guesswork with hum by Colgate, smart toothbrushes and connected app technology that combine to guide you to brush better. Every time you brush with hum, sensors embedded in the handle track your progress and get to know your unique brushing style.The hum app uses that knowledge to provide personalized guidance to help you brush your best. All in the name of smiles.
Get a brush with connections:

-Brush better. Track the frequency, duration, and coverage of your unique brushing style to help you brush your best!

-Guided brushing. Take charge of your daily oral hygiene with personalized programs that improve your brushing in real time. Make better brushing a no-brainer!

-Reward yourself. Improve your brushing while earning points that are redeemable in the app’s shop for whatever items make you smile. These points give you added encouragement to keep you brushing your best, so you can enjoy rewarding results, every time you brush!

-On or offline. With hum, you don’t always have to keep your phone by the sink. The hum smart toothbrush tracks your progress with or without the app open, so you never have to miss a beat—or a molar!

-Enjoy your way. Fit hum into your life by choosing to use the hum by Colgate App or save information to the Apple® Health App.

-Smart reordering: Amazon Alexa can let you know when you need a replacement toothbrush head, or you can set up smart reorders so you always have brush
heads when needed.

What’s New

Version 1.0.5

We regularly update hum by Colgate app. For the best experience, download our latest update today!

This update includes the following enhancements:
-Reordering made easy with Amazon Alexa smart reorder
-More ways to earn points!
-Bug fixes and improvements

Love our app? Rate us! Your feedback helps us make improvements.

Have a question or issue? Contact us - we’re here to help.

Ratings and Reviews

4.8 out of 5
1.5K Ratings

1.5K Ratings

AliBoBali4 ,

Humdinger of a toothbrush

I just got braces, so with the increasingly frequent dentist visits, I’ve been extra conscious of my dental health. Until I got Hum, I only used non electric toothbrushes. There was just something about electric toothbrushes that didn’t work for me, and the cheap ones I got always got waterlogged and died, so I figured they weren’t for me. While listening to a podcast, I heard an ad for Quip. It sounded interesting, but I wanted to do my research and look into other options before I committed. While looking up other electric toothbrushes, the Hum website popped up and after reading reviews and comparisons, it seemed like Hum was gonna work best for me. After about a week of use, I am totally impressed with Hum !! My teeth feel exponentially cleaner, and with the guided brushing I feel like I’m learning to get more of the hard to reach areas. The smaller brush head has been a lifesaver for my sore teeth while getting used to the braces and tenderness after wisdom teeth removal. While I admit I’m mostly writing a review to get the points, I do genuinely recommend this toothbrush and app and am so thankful to this product for making such an torturous time for me a million times easier, fresher, and less painful.

Developer Response ,

Thank you for your honest review! We're thrilled you're loving everything about your hum!

158166582 ,

Easy peesy...

As a hygienist, I can’t fathom how difficult it is for patients to keep their teeth clean. Just brush your teeth!!! A simple task isn’t so simple it turns out. This app has guided brushing !!! Simple enough to just glide your HUM toothbrush where it tells you to. It even tells you if you’re going too slow or too fast! Once it feels you’ve cleaned that section sufficiently, it highlights the next area to clean. Super simple, effective way to insure all your teeth surfaces are clean!
What’s a nice bonus is their virtual store. For every time you brush and complete an activity, you accrue points that translate into real currency used to purchase Colgate toothbrush items! That’s an incentive worth brushing for!

Developer Response ,

Sounds like you've discovered all of the amazing features of hum! We are all about helping create a better brushing routine and brighter smiles!

MahtabT ,

Almost Perfect

The brush and the app are great so far! Love the reward points, and the coverage map is quite useful.

My only feedback would be the setup was a bit confusing, especially since we have two. My wife and I ordered them together, and we thought we could share one charger while keeping the second one for other use such as traveler. Turns out the brushes didn’t like that, as it seems the single charger registered the brushes with same serial number, and every time one of us brushes it recorded it to the other’s. I didn’t realize this until at least 4 or 5 resets, when i finally figured it must be something with the charger. So I unpaired both brushes, plugged in each to their own chargers, and set them up again, and haven’t had an issue since. The way this works isn’t so much the problem, I just wish the instructions were a bit more clear, especially for a household that’s gonna use multiple brushes.

Developer Response ,

Hi there, we are so thrilled to hear you are enjoying hum. We do want to inform you that you should be able to to share a charger together. We would like to assist so that you can get hummin' along easily. Please contact us at


Colgate-Palmolive Company
172.5 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Spanish, Swedish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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