Quietest Electric Toothbrush 2021 (Best Most Quiet Or Silent Battery Operated Toothbrushes Reviewed & Compared)

Quietest Electric Toothbrush

The last noise you want to hear in the morning is that of an electric toothbrush that sounds like a lawnmower! For quieter mornings and squeaky clean teeth check out the best, most quiet toothbrushes in the market. Battery operated to ensure they reach every nook and cranny and ensure a silent experience. Check out the best, most quiet battery operated toothbrushes for your perfect smile!

Short on time? The best silent battery operated toothbrush on the market in 2021 are the highly rated PHILIPS Sonicare DiamondClean Smart 9500 Rechargeable Electric Toothbrush and Sonic Electric Ultra Quiet Toothbrush.

CHANGE ORDER Silent Electric Toothbrush: Quick Comparison

BEST RATED PHILIPS Sonicare Rechargeable Electric Toothbrush
  • Speed: Up to 62000 brush movement/min
  • Item Weight: 2.31 pounds
  • Voltage:110-220 V
  • Mode and Intensities: 3 intensities and 5 modes: Clean, White, Gum Health, DeepClean and TongueCare
  • Battery Life:24 days
  • Timer: Smart Timer 2 mins
  • Sensor: Pressure, location, scrubbing sensor
  • Toothbrush noise: 72db
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QUIETEST Sonic Oclean Quiet Electric Toothbrush
  • Speed: Up to 42000 brush movement/min
  • Item Weight: 98gms
  • Voltage:220V-50Hz.
  • Mode and Intensities: 2 efficient Gentle and Standard brushing modes and 2 Intensity
  • Battery Life: 40 days
  • Timer: Smart Timer 2 mins
  • Sensor: Pressure
  • Toothbrush sound: less than 45db
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Oral-B Pro 1000 CrossAction Electric Toothbrush
  • Speed: Up to 8800 brush movement/min
  • Item Weight: 0.35kg
  • Voltage:110-130v.
  • Mode and Intensities: 1 mode
  • Battery Life: 42 mins
  • Timer: Smart Timer pulsing 30s
  • Sensor: Pressure
  • Toothbrush noise: approximately 75db
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AquaSonic Black Series Ultra Whitening Toothbrush
  • Speed: Up to 40,000 vibrations/min
  • Item Weight: 299g
  • Voltage:110-130v.
  • Mode and Intensities: 4 modes
  • Battery Life: 4 weeks on full charge, wireless charging
  • Timer: Smart vibration
  • Sensor: Pressure
  • Toothbrush noise: approximately 70-80db
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SHAOJIER Sonic Electric Toothbrush for Adults
  • Speed: Up to 40,000 vibrations/min
  • Item Weight: app 300g
  • Voltage:110-240v.
  • Mode and Intensities: 4 modes
  • Battery Life: 35 days
  • Timer: Smart vibration
  • Sensor: Pressure
  • Toothbrush noise: approximately 70-80db
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Kingheroes Sonic Electric Toothbrush
  • Speed: Up to 42,000 vibrations/min
  • Item Weight: 9.9oz
  • Voltage:110-240v.
  • Mode and Intensities: 4 modes
  • Battery Life: 56 days
  • Timer: Smart vibration
  • Sensor: Pressure
  • Toothbrush noise: approximately 75-80db
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Quietest Electric Toothbrush 2021: Reviews

1. PHILIPS Sonicare DiamondClean Smart 9500

Best Rated

The Sonicare DiamondClean Smart 9500 is technology at its finest, it’s the tech toy you never knew your teeth needed! With a higher price point, it ensure an exceptional experience with its intricate advanced technology.

It has a sophisticated feel to it and has great functionality. With the option of various intensities and modes, you can tailor your needs with the smart brush heads.

Built-in automatic mode prevents error operation caused by incorrect brushing.  It brushes at an impressive speed of 62000 brush movements per minute, making it quick and quiet.

It gives real time feedback, automated progress reports, and automatic mode pairing. The charging travel case set enables you to charge the toothbrush while whilst it is in the case, a separate USB port or charging device is not required. It’s impressive speed reduces the noise level. It has a robust body and is an excellent buy for anyone looking for a smart toothbrush with maximum functionality.

Pros

  • Intuitive technology 
  • Rotary cleaning mode improves gum health 
  • Recharge in the storage case

Cons

  • Higher price point 
  • Heavier product 
  • Not as quiet as other options available

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2. Sonic Electric Ultra Quiet Toothbrush

Runner Up

If you want a toothbrush that makes your smile brighter without all the noise then this is the toothbrush for you!

It has intuitive technology and boasts a low noise level like no other in the market. It won’t bust your budget and has great functionality.

It has an extended battery life and timer and pacer to ensure you follow dentist orders and brush for the recommended time!. It has a magnetic charge base and an inbuilt 800mAh battery which will last up to 40 days!

It has a sleek minimalistic design that includes a display of the brushing feedback.It uses unique sonic technology to remove debri between teeth and thus improve dental and oral hygiene. It uses  Pedex and DuPont bristles.

It also has two modes to suit your specific needs. The pressure sensor limits the damage to teeth and gums.

It is the most silent experience you will have with an electric toothbrush. It has a motor driven by 2000Hz which ensures a peaceful brushing experience as it produces less than 50db of noise making it the quietest toothbrush available.

Pros

  • Very quiet, under 50db
  • Good value for money 

Cons

  • Smartphone app needs to be improved
  • Cannot be charged whilst mounted

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3. Oral-B Pro 1000 CrossAction Electric Toothbrush

Best Value Electric Toothbrush 

This is a popular battery operated toothbrush 2021 that has a superior design with great features.This product ensures value for money.

Cross Action brush head has it’s bristles at an angle of 16 degrees and uses its 3D cleansing rotation and oscillation to remove plaque plaque along the gumline than a regular manual toothbrush.

The pressure sensor stops pulsations if you brush too hard to prevent harmful over-brushing and there is 1 mode, plus an in-handle time.It has a rechargeable NiMH battery 2150 mAh and a weight of 0.35kg. It is a simple product which comes with a single brush head and charger.

We highly recommend this toothbrush given its functionality and its popularity in the market.

Pros 

  • Deep and thorough teeth cleaning
  • Inexpensive replacement brushes

Cons  

  • Not the most silent 
  • One brushing speed 

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4. AquaSonic Black Series Ultra Whitening Toothbrush

Best Waterproof Electronic Toothbrush

This modern toothbrush is higher up in the popularity contest with great ratings and functionality.

It boasts a seal of approval by the American Dental Association (ADA) Council and features an ultra-powerful and industry leading motor producing 40,000 vibrations per minute , an inbuilt lithium-ion which ensures fast wireless charging.

It also has 4 mode operation, smart timers that vibrate to ensure you have spent the recommended time brushing your teeth. It comes with a a black travel case which includes 8 Dupont brush heads.

Each brush head lasts approximately 4 months. It is waterproof and you can also use it in the shower. It has a stylish and lustrous design with all the power your teeth can handle.

Pros

  • Multiple cleaning modes
  • Powerful motor
  • Good battery life 

Cons

  • No manufacturer contact information available for customer support

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5. SHAOJIER Sonic Electric Toothbrush for Adults

Best Budget Winner 

This is a well designed toothbrush with functionality that other sonic electric toothbrushes have but at a competitive rate! So you don’t have to splurge to have a sonic experience,with great cleaning power.

You can tailor your experience by using one of the three brushing modes and has an impressive 35 days battery life!

It has a USB port for charging that will enable you to charge wherever you go. We definitely recommend this for your pearly whites at a minimum cost.

Pros 

  • Long battery life 
  • Different brushing modes

Cons 

  • Material not sturdy 

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6. Kingheroes Sonic Electric Toothbrush

Budget Runner Up 

This toothbrush is an ultramodern sonic toothbrush  with a fast motor 42000 Magnetic Levitation and high vibration which makes the cleaning process quicker, quieter and will make your teeth cleaner.

Each electric toothbrush comes with 8 brush heads with innovative 3D cutting bristles to remove stubborn debris.

Its 4 brush modes aid the deep cleanse.of teeth and gums. This toothbrush has 56 days of battery life to add to its reputation. It has a 1200mAh battery that has a USB port to charge it. This has great functionality especially given the price! 

Pros

  • Extended battery life 
  • 8 brush heads 

Cons

  • Quite small brush head 

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Which Electric Toothbrush Is Quietest?

Sonic Electric Toothbrush takes the crown of the quietest toothbrush on the market in 2021with a quiet, fast motor which only produces less than 45db of low noise.

Is Oral-B Quieter Than Sonicare? 

Sonicare is quieter with an average of 70db as compared to Oral B that produces 75db.

Why Is My Electric Toothbrush So Loud? 

The noise can be produced by the motor and brush handle. A more hollow handle for example may allow the sound from the motor to amplify as there is more space for the soundwaves to move around in. Also the vibration and rotation of the brush head produces sound. Read also: Best White Noise Machine 2021

Are Sonicare Toothbrushes Waterproof? 

Yes, they are. they also indicate that you can brush your teeth while having a shower!

Best Quiet Silent Battery Operated Toothbrushes

How To Make An Electric Toothbrush Quieter?

  • Identify the source of the noise: Whether it’s the removable battery, brush head or motor in the body. If it is the head, replace the head, most electric brushes come with extra heads.
  • Wrap something around the electric toothbrush such as a washcloth, t-shirt to muffle the moise, place it between the body and the head as this is usually the source of the noise.
  • Invest and upgrade to a quieter sonic electric toothbrush: These are much faster and produce less noise. Sonic toothbrushes are different from other electric toothbrushes, they have a higher oscillation speed and vibration speed ensuring a quiet experience and cleaner teeth.

The Best Quietest Electric Toothbrush 

Innovative technology has reached your toothbrush! There is a huge market for quiet battery operated electric toothbrushes and a variety to suit your budget. The PHILIPS Sonicare DiamondClean Smart 9500 is the best rated quiet electric toothbrush on the market in 2021. Others that are equally impressive are the Sonic Ultra Quiet Electric Toothbrush and Quip Electric toothbrush. Get brushing using the quietest toothbrush!