Brushing your teeth is the most important part of any dental hygiene routine. While manual bushing may be enough, for a truly deep clean, many shoppers started buying electric toothbrushes. As a result, Oral-B offers several different types of electric toothbrushes across different lines of products. If you're looking for an intuitive toothbrush with impressive AI features, the Oral-B iO Series 9 Rechargeable Electric Toothbrush is the top choice.
The first and largest distinction to make when buying an electric toothbrush is whether it is a sonic or oscillating brush.
Oral-B only makes oscillating electric toothbrushes, so if you're looking for a sonic toothbrush, you'll need to choose another brand.
Another major part of any electric toothbrush is the overall battery life. While nearly every toothbrush will make it through one brush, how often you'll need to recharge it can make a difference. On average, a regular electric toothbrush will last anywhere from an hour of use to around five hours. Higher-end Oral-B toothbrushes can last several weeks before you need to recharge them.
Nearly all electric toothbrushes come with replaceable heads. There are several types of brushes to choose from, with some of the differences being bristle stiffness or specific purposes like sensitive gums or teeth whitening.
Another feature that is becoming more standard in electric toothbrushes is an automatic shut-off timer after two minutes. Some designs also feature 30-second timers so you can evenly brush each region of your mouth. These features come in almost every model of Oral-B toothbrush.
Most electric toothbrushes also come with a number of other features. Some toothbrushes have automatic sensors to let users know if they are pressing on their teeth too hard, while others can detect the position of the brush and alert users to readjust to somewhere more optimal.
Oral-B iO Series 9 Rechargeable Electric Toothbrush
What you need to know: This is one of the smartest and most intuitive electric toothbrushes. It comes with four brush heads for easy replacement.
What you’ll love: The built-in AI provides you with information to make sure that you cover every part of each tooth equally.
What you should consider: At nearly $300, this is the most expensive Oral-B toothbrush.
Where to buy: Sold by Amazon
Oral-B Smart 1500 Electric Toothbrush
What you need to know: Offering excellent value, this toothbrush removes 500% more plaque than a manual toothbrush.
What you’ll love: The toothbrush comes with a two-minute timer that signals to users when they have finished brushing. The 360-degree-visible pressure sensor lets you know when you're brushing too hard.
What you should consider: You have to press the button twice to turn it off, which some people find frustrating.
Where to buy: Sold by Amazon
Oral-B Genius 7500 Electric Toothbrush
What you need to know: This toothbrush pairs with an app to give you real-time feedback on how effectively you're brushing.
What you’ll love: It comes equipped with five brushing modes, including ones for sensitive teeth and whitening. It has 3D cleaning action and a 360-degree pressure sensor.
What you should consider: The Oral-B app may not work consistently.
Where to buy: Sold by Amazon
Oral-B Pro 7000 SmartSeries Electric Toothbrush
What you need to know: This model from the SmartSeries line of electric toothbrushes comes with six brushing modes and a long-lasting battery.
What you’ll love: It features a visible pressure light that alerts you in real time if you press too hard. It is compatible with six types of brush heads.
What you should consider: The toothbrush is not fully waterproof, so if it is fully submerged in water for too long, the device could sustain long-lasting damage.
Where to buy: Sold by Amazon
Oral-B Genius X Limited Electric Toothbrush
What you need to know: This high-quality electric toothbrush is equipped with several of the smart features unique to the Genius line, including six different brushing modes.
What you’ll love: The toothbrush is built with intuitive gum protection technology to improve brushing in hard places without hurting or damaging your gums. The toothbrush also has a 14-day rechargeable battery, so it can withstand travel even if you forget to bring the charger.
What you should consider: The toothbrush has poor compatibility with the Oral-B app.
Where to buy: Sold by Amazon
Oral-B Smart 1500 Electric Toothbrush
What you need to know: This affordable model from the SmartSeries comes equipped with a pressure sensor and a great battery life for travel.
What you’ll love: Much like other, more expensive models, the toothbrush has a 2-minute timer to notify users when they have brushed long enough. Also compatible with several different brush heads.
What you should consider: The toothbrush is noticeably louder than other electric toothbrushes, which is not ideal if you brush your teeth late at night.
Where to buy: Sold by Amazon
Want to shop the best products at the best prices? Check out Daily Deals from BestReviews.
Sign up here to receive the BestReviews weekly newsletter for useful advice on new products and noteworthy deals.
Tom Price writes for BestReviews. BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money.
