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hum by Colgate Smart Rhythm Sonic Toothbrush Kit, Battery-Powered, Slate Grey

4.3 4.3 out of 5 stars 2,688 ratings

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Slate Grey
Toothbrush + Refill

Purchase options and add-ons

Brand hum by Colgate
Age Range (Description) Adult
Special Feature Ergonomic, Brushing Timer, Bluetooth Connectivity
Power Source Battery Powered
Color Slate Grey

About this item

  • Sonic toothbrush that’s sleek, ergonomic, and expertly designed with powerful sonic vibrations that clean better**
  • Get a better clean that’s gentle on gums with 30,000 sonic vibrations per minute and floss-tip bristles***
  • hum Smart Rhythm battery toothbrush seamlessly syncs with an app, and together they track the frequency and duration of your brushing
  • 2-minute built-in timer pulses every 30 seconds to help you stick with it while 2 vibration levels (normal, sensitive) let you customize to your brushing
  • This smart battery toothbrush comes with 2 AAA batteries and has a 90 day battery life
  • Starter kit include 1 toothbrush handle, 1 toothbrush head, 2 AAA batteries and 1 travel case

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From the manufacturer

Electric toothbrush
electric toothbrush
electric toothbrush

Product Description

The hum by Colgate Smart Rhythm Sonic Battery Toothbrush with bluetooth connectivity guides you to brush better. The hum smart toothbrush has a 2-minute built-in timer pulses every 30 seconds to help you stick with it while 2 vibration levels (normal, sensitive) let you customize your brushing. Go beyond the guesswork with the hum by Colgate Smart Rhythm sonic toothbrush! With a brush that knows you and an app that shows you, hum Smart Rhythm combines the power of a sonic toothbrush with the connectivity of a smart toothbrush. Download the app and connect to get a better brushing routine for a cleaner smile.* Track the duration and frequency of your brushing in the app while earning points towards rewards. This smart toothbrush starter kit comes with one toothbrush handle and one toothbrush head, plus a travel case that makes it easier to take this sonic toothbrush on your next vacation or even to work. Two AAA batteries are also included to get your brushing started. The hum Smart Rhythm battery toothbrush has a 90 day battery life**. The hum by Colgate Smart Rhythm sonic battery toothbrush is designed by the experts. At Colgate, we know the power of a healthy smile and that’s why we created hum - so you can brush better for a cleaner smile. *versus brushing without an app **in sensitive mode when used as directed ***this brush does not replace flossing

Product details

  • Package Dimensions ‏ : ‎ 9.13 x 3.98 x 1.85 inches; 6.74 ounces
  • Item model number ‏ : ‎ 61017450
  • Batteries ‏ : ‎ 2 AAA batteries required. (included)
  • UPC ‏ : ‎ 035000994189
  • Manufacturer ‏ : ‎ Colgate-Palmolive
  • ASIN ‏ : ‎ B09SBYG6ZT
  • Customer Reviews:
    4.3 4.3 out of 5 stars 2,688 ratings

Important information

Safety Information

Amazon VC Safety Warning

Directions

1. Insert batteries. Firmly hold the bottom of the handle while rotating the top anti-clockwise. Insert 2 new AAA batteries as indicated inside the brush handle and firmly rotate clockwise back into position to close. 2. Set up your toothbrush. Download the hum by Colgate app. Launch the app and check if Bluetooth® is turned on. Create your profile. 3. Turn your toothbrush on and get hummmmming. Brush following the instructions from the app on your phone, OR. Brush off line: timer alerts every 30 seconds to brush different areas of your mouth. Distinctive timer alert after 2 minutes. Turn the brush off when you finished. Dentists and hygienists recommend replacing your toothbrush heads every three months.

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
2,688 global ratings

Customers say

Customers like the quality of the toothbrush. They say it cleans their teeth effectively and has transformed their brushing habits. However, some customers have reported issues with the battery life, saying it dies out after 2 days. Opinions are mixed on performance, value, app, and size.

AI-generated from the text of customer reviews

83 customers mention65 positive18 negative

Customers like the quality of the toothbrush. They say that it cleans their teeth effectively, and the timer feature has transformed their brushing habits. The brush is quiet and gets the job done, and customers appreciate the gentle vibration that makes brushing their teeth more fun.

"...This simple yet effective feature has transformed my brushing habits, as I now find myself more conscious of how long I spend brushing each quadrant..." Read more

"...then get is a guided / timed brushing to follow along which ensures complete brushing...." Read more

"...small the head is, it kind of hurts but it definitely a clean feeling after you use it. Hooking it up to the app is so cool!..." Read more

"...only once, the strength is already at the high level; it skipped the low level. I prefer using the low level so that is a problem I faced." Read more

62 customers mention31 positive31 negative

Customers are mixed about the performance of the toothbrush. Some mention that it does its job beautifully, is functional, and works great for them, while others say that it stopped working exactly one month after they purchased it. Some customers also mention that the toothbrush felt cheap and worked poorly.

"...Not only does the Hum Electric Toothbrush excel in functionality, but it is also sleek and ergonomic in design...." Read more

"...one of hers seems to drain batteries VERY quickly and now it won't even turn on anymore...feels like the power switch gave out...we are about 5..." Read more

"...The bluetooth connectivity works as expected; basically, you open the app, then press the power button on the brush and it connects...." Read more

"...Do not recommend. Arrived previously opened, felt cheap, worked poorly, gave microtransaction vibes, requires expensive..." Read more

45 customers mention27 positive18 negative

Customers are mixed about the value of the toothbrush. Some mention it's great for the price, and the replacement heads aren't as expensive. They also appreciate the free stuff for doing a task that you have to do anyway. That said, some say it'd be better off spending the money on a different product.

"...This tooth brush is amazing and affordable. I told my dentist, who knew nothing about it. He said he will mention it to his patients now...." Read more

"...opened, felt cheap, worked poorly, gave microtransaction vibes, requires expensive (and likely limited in a year) replacement parts." Read more

"...Other than the switch we have found these to be a decent value at the lower end of the price...I feel like my teeth look at feel better since we..." Read more

"...with just the blue color they produced or what, but this was a total waste of money…twice." Read more

30 customers mention17 positive13 negative

Customers are mixed about the app. Some find it helpful and easy to sign up for, while others say it doesn't track well, isn't as good or thorough as they were hoping, and is a pain to get it to sync via Bluetooth on their iPhone.

"...With its advanced features and helpful app, the Hum Electric Toothbrush has become an indispensable tool in my daily routine...." Read more

"...The app is a bunch of ads for Colgate which I know, should be expected, but that is all it is...." Read more

"...What an amazing toothbrush! The side-kick app that comes with this keeps you on track on how well you are brushing, how long you brush, and gives..." Read more

"...Now, the negatives. After a while, the app got boring and didn't seem to accurately measure where I was brushing when doing guided brushing...." Read more

28 customers mention10 positive18 negative

Customers are mixed about the size of the toothbrush. Some mention that the size and softness are perfect, even for sensitive teeth. However, others say that the brush head is kind of small, it hurts, and the brush seems too big for their mouth.

"...5 stars is I love everything about it except the bristles and how small the head is, it kind of hurts but it definitely a clean feeling after you..." Read more

"...price this thing is amazing, plus’s it’s really lightweight and fits in my hand and the brush heads are just the right size...." Read more

"...But not purposeful like the round heads you see, oblong like a small toothbrush you'd clean your sergeants shoes with if you were extra lazy...." Read more

"...It comes in half and so if u keep it whole it won’t fit in the case. I just leave it cracked tho and put it in anyways." Read more

38 customers mention9 positive29 negative

Customers are dissatisfied with the battery life of the toothbrush. They mention that the batteries keep dying out after 2 days, it drains the batteries very quickly, and it only worked for 6 days. Some customers also say that the rechargeable battery died too early and they had to replace the batteries every couple of days.

"...of these (3 for me and 3 for my wife) one of hers seems to drain batteries VERY quickly and now it won't even turn on anymore...feels like the..." Read more

"It cleans nicely but it goes through batteries pretty fast...." Read more

"had it one day came back to dead battery (the ones that came with it so thought they maybe old??)..." Read more

"...The toothbrush also boasts long battery life, ensuring that I can go for weeks without needing to recharge...." Read more

Game-changer for those with fine motor difficulties.
5 Stars
Game-changer for those with fine motor difficulties.
I bought this for my adolescent son who has some fine motor difficulties. It took him a long time to learn to use buttons and tie his shoes, and handwriting doesn’t come easily. Due to this problem, he wasn’t doing a good job of brushing his teeth, no matter how much instruction he was given. This toothbrush with the accompanying app have allowed him to learn how to brush his teeth well. It gives very detailed instructions on exactly how to brush, down to things like “Tilt your brush 45 degrees” and shows progress visually. He said that “his teeth had never felt this clean before.” The gamification of brushing is a game changer for anyone who struggles with brushing thoroughly or those who enjoy tracking their progress. It comes with two AAA batteries, but we will use rechargeable ones after the original set dies.I am so glad this product exists, especially at this price-point. The only drawback is the amount of packaging. The toothbrush ships inside of the oval tube and well-protected. I don’t know why multiple boxes are needed (see photo).
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Top reviews from the United States

Reviewed in the United States on June 6, 2023
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
3 people found this helpful
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Reviewed in the United States on June 16, 2023
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
Reviewed in the United States on July 26, 2023
Color: BlueStyle: Toothbrush + RefillVerified Purchase
2 people found this helpful
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Reviewed in the United States on February 23, 2023
Color: BlueStyle: Toothbrush + RefillVerified Purchase
10 people found this helpful
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Reviewed in the United States on February 6, 2024
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
Reviewed in the United States on April 12, 2023
Color: BlueStyle: Toothbrush + RefillVerified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Jose Carlos Perez de Leon Carmona
5.0 out of 5 stars Excelente
Reviewed in Mexico on August 25, 2023
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
Grzegorz Wasilek
5.0 out of 5 stars Gr8+
Reviewed in the United Kingdom on March 5, 2024
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
maxattack
4.0 out of 5 stars Easy to use
Reviewed in Australia on July 8, 2023
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
Beny G
5.0 out of 5 stars Excelente inicio
Reviewed in Mexico on December 30, 2022
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase
Curtis
5.0 out of 5 stars Colgate hum electric toothbrush
Reviewed in the United Kingdom on December 13, 2023
Color: Slate GreyStyle: Toothbrush + RefillVerified Purchase

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