Best Electric Toothbrush Under $100 in 2021 |Reviews & Complete Buying Guide

One of the essential steps to look presentable and put together is good oral hygiene. Many people do not realize this, but your oral health plays an integral role in your first impression.

Stale breath, yellow teeth, and plaque are all off-putting features that will reflect poorly on you in front of another individual. Poor oral hygiene will also leave a distasteful image in front of your friends, colleagues and relatives, especially since they would even hesitate in pointing it out to you.

In such cases, it is vital to be aware of maintaining and keeping your teeth and mouth clean and fresh smelling. You could be well dressed and polished, but if your teeth are in poor condition, it instantly downgrades your whole look. A good toothbrush, such as the best electric toothbrush under 100$ we have provided you with today, will help you tick all oral hygiene boxes in one go!

An electric toothbrush makes the job easy for you as the energy powered bristles get to work by a mere click of the power button, without you having to make any extra effort. Please keep reading to find out a few of our top picks for you.

1.Oral-B Pro 5000 Smart series Power Rechargeable Electric Toothbrush

Oral-B Pro 5000 Smart series Power Rechargeable Electric Toothbrush

Oral-B is a decade’s old reliable name that is familiar within most households around the globe. You can easily put your faith into this brand, knowing that they will provide you with top quality products while staying within your budget. The electric toothbrush from the smart series is also no stranger to the fantastic quality brushes, and it provides you with easy cleaning in a matter of a few minutes.

The 3D oscillation brush head on this device ensures that the bristles reach into all those hard to reach crevices, on the front and back surfaces of your teeth, and get rid of any plaque stuck between the grooves. The updated feature on this toothbrush entails the option to connect via Bluetooth to your smartphone, where the application helps you keep track of your brushing habits, and reminds you when you still have not brushed your teeth.

The smart sensor on your toothbrush causes the brush to light up as well as your smartphone, to alert you if you are brushing too hard. The brush will not only help you keep your teeth clean, but also safeguard your gum health and teeth quality.

Similarly, the brush also comes with a floss action round brush, which gives you all services in one. Your post brushing floss routine is now easily replaced by this brush, as the carefully designed bristles get between your teeth and remove any buildup or residue.

The toothbrush is also hassle-free, as you need to plug it into the charger after usage and it will be ready to use the next morning! The brush can easily be adjusted, according to your needs, with varying directions and pressure during your tooth brushing routine.

However, according to a few complaints, the app does not work as efficiently, especially as the data is only logged when the app is open. Similarly, a few users with sensitive gums also notice that the shape of the brush may be detrimental towards them.

Product Key Features

  • Bluetooth connection with a smartphone
  • Smart light sensor
  • Floss action brush head
  • 3D oscillations
  • Five cleaning modes

✔️ Helps you keep track of oral routine through the app
✔️ Gets between your teeth
✔️ Adjustable settings
✔️ Accessible to charge and clean


Brush shape not ideal for all
Brushing only tracked when the app is open on the phone

2.Oral-B 1000 Cross Action Electric Toothbrush

Oral-B 1000 Cross Action Electric Toothbrush

Another viable toothbrush candidate from the trusted brand is the Oral-B Cross Action toothbrush. The brush is an easy to use and simplified version of the product mentioned above, which is especially great for someone new to an electric toothbrush. The smart features and price tag, easily put it on the list of the best electric toothbrush under 100$.

Firstly, this device comes equipped with a 3D round oscillating brush, which will alter movements according to your needs to reach all the corners in your mouth. The brush claims to remove up to 300 per cent more plaque than your manual brush can do.

You do not have to worry about those old stains and hard to reach areas in your mouth since how you can sit back and rely on this brush.

The brush has a sensitive smart sensor that will instantly alert you any time your brush your teeth too roughly or vigorously. The feature is essential for all those people that are too harsh on their teeth and gums and want to maintain a better routine to take care of their oral hygiene.

Additionally, there also an inbuilt timer in the brush that will help you keep track of your brushing, mainly so that you can achieve the dentist-recommended two minutes.

The brush comes with one mode, ‘daily clean’, which as the name suggests, is excellent for everyday use and helps keep your teeth clean and away from all plaque buildup.

You can easily replace the brush head when you wish to, and it is easily compatible with a wide variety of Oral-B bristles, so you will have an excellent range to choose from. Unfortunately, a few complaints said that the brush was too loud, which can be irritating after using it for a few minutes. Some customers also said that the charging was not very efficient, and despite charging for the designated time, the red light comes on.

Product Key Features

  • One cleaning mode
  • 3D oscillating brush
  • Inbuilt timer

✔️ Alerts you if you brush too hard
✔️ Keeps track of how long you brush
✔️ Gets rid of buildup and plaque
✔️ Easily compatible with multiple brush heads


Too loud during use
Weak battery charging

3.Oral-B Smart 6 6000N CrossAction Electric Toothbrush

Oral-B Smart 6 6000N CrossAction Electric Toothbrush

Finally, we will take a look at another fantastic brush from Oral-B that gives you quality and durability over a long period. Maintaining your oral hygiene is vital and it is important to induce good health and cleaning habits in your daily routine.

The brush claims to remove up to 100 times more plaque from yout teeth than a manual brush, which is amazing!

The best electric toothbrush under 100$ comes with a specially designed round brush head that will help get into your mouth and reach all those dark corners where you may usually skip over.

The brush has a built in professional timer that will alert you to move onto the next quadrant of your mouth. A timer is an integral tool in building excellent cleanliness habits, as you become aware of how long to brush in what area of your mouth.

The brush can connect with your phone through a free app, where you can keep track of your brushing habits and target the improvement areas. Another great feature of the brush is the pressure sensor that informs you every time you are too harsh on your teeth, so you can protect your oral health!

The Philip’s toothbrush comes with five different cleaning modes to cater to the individual needs of each user. The modes include, gum care, whitening and sensitive settings that are ideal for old people or the users that are facing gum troubles.

The brush will work well in safeguarding and protecting not only your teeth but your gums and overall oral hygiene as well.

However, the brush may develop mold near the brush over a few months, according to a few users. Plus the battery will slow down over the months, even with two uses per day, so you need to keep in mind the battery life.

Product Key Features

  • Round shape brush
  • Pressure sensor
  • Five cleaning modes
  • Inbuilt timer
  • Bluetooth app

✔️ Helps you track your brushing habits
✔️ Variety of different cleanind modes
✔️ Timer will help you brush for 2 minutes
✔️ Suitable for sensitive teeth and weak gums


Breaks easily
Weak battery

Final verdict

We try our best to connect the customer with the best quality products for their needs that will last you a long time. Hopefully, you find out shortlisted candidates helpful, and you can find the right pick for your oral hygiene needs.

An electric toothbrush may seem to come with a daunting price tag when you can buy a regular brush for a few dollars at the local gas station. However, this investment is worth every penny, and your clean, minty fresh smile will prove it to you!

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