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7 Best Oral-B Electric Toothbrushes (November 2026)

Updated on · By the BrighterRoom team

The best best Oral-B electric toothbrushes include the Oral-B Pro 1000 for everyday brushing, the Oral-B iO Series 3 for guided daily routines, and the Oral-B iO5 for app coaching.

On this page (16 sections)
  1. Which is the best Oral-B electric toothbrush for your routine?
  2. How we chose these Oral-B toothbrushes
  3. Compare Oral-B Pro and iO toothbrushes
  4. Oral-B Pro 1000: the everyday starting point
  5. Oral-B iO Series 3: pressure guidance without phone coaching
  6. Oral-B iO5: coaching for brushing coverage
  7. Oral-B iO3: a close alternative in white
  8. Oral-B iO Series 2: an automatic response to hard brushing
  9. Oral-B iO2: a gentler starting routine
  10. Oral-B iO Series 7: charging support for frequent trips
  11. Which features should decide your Oral-B purchase?
  12. Which brush heads and accessories are worth planning for?
  13. How should you set up and use a new Oral-B brush?
  14. What care keeps an Oral-B brush ready to use?
  15. Which mistakes should you avoid with an Oral-B brush?
  16. Which Oral-B electric toothbrush should you choose?

The Oral-B Pro 1000 is our pick for the best Oral-B electric toothbrush for everyday brushing because it covers pressure control and timed coverage without requiring app coaching. Choose an iO model when its visual cues, starting setting or travel accessories solve a specific need.

The useful upgrade is the feature you'll act on each morning and night. A pressure warning helps a hard brusher, while app guidance suits someone willing to review coverage with a phone nearby.

Our picks at a glance

  1. 1 Oral-B Pro 1000
    Best for everyday brushing

    Oral-B Pro 1000

    9.0/10 our score

    See it on Amazon
  2. 2 Oral-B iO Series 3
    Best for guided daily routines

    Oral-B iO Series 3

    8.6/10 our score

    See it on Amazon
  3. 3 Oral-B iO5
    Best for app coaching

    Oral-B iO5

    8.1/10 our score

    See it on Amazon
  1. 4Oral-B iO3

    Oral-B iO3

    Best for shared bathroom identification
    Check it
  2. 5Oral-B iO Series 2

    Oral-B iO Series 2

    Best for habitual hard brushers
    Check it
  3. 6Oral-B iO2

    Oral-B iO2

    Best for electric brush beginners
    Check it
  4. 7Oral-B iO Series 7

    Oral-B iO Series 7

    Best for frequent overnight travelers
    Check it

Which is the best Oral-B electric toothbrush for your routine?

Choose the Pro 1000 for everyday brushing, the iO Series 3 for visual pressure guidance, or the iO5 for app coaching. Frequent travelers who want charging built into a case should consider the iO Series 7.

The iO3 closely overlaps with the iO Series 3, so treat those as similar choices rather than steps on a performance ladder. The Series 2 and iO2 offer a different reason to buy: automatic speed reduction, with a super-sensitive starting setting on the iO2.

1

Oral-B Pro 1000: Best for everyday brushing

Oral-B Pro 1000, best Oral-B electric toothbrushes
9.0/10Our score
  • 3 cleaning modes
  • Pressure control stops pulsations when brushing too hard
  • 30-second quadrant timer
  • LED charge indicator

Choose the Pro 1000 for a daily routine built around timed brushing and pressure control. Its charge indicator helps you keep track of charging.

See it on Amazon

Pros

  • Pressure control responds to hard brushing
  • Timer divides brushing into zones
  • LED charge indicator

Cons

  • Pressure response stops pulsations rather than signaling suitable pressure
2

Oral-B iO Series 3: Best for guided daily routines

Oral-B iO Series 3, best Oral-B electric toothbrushes
8.6/10Our score
  • Daily Clean, Sensitive and Whitening modes
  • Smart pressure sensor
  • iO Light Ring Timer
  • 2 replacement brush heads and travel case

The iO Series 3 suits buyers who want pressure guidance on the handle and a manageable mode selection. Its bundle includes spare heads and a travel case.

See it on Amazon

Pros

  • Signals suitable brushing pressure
  • 2 replacement brush heads included
  • Travel case included

Cons

  • Choose the iO5 or Series 7 for app position tracking
3

Oral-B iO5: Best for app coaching

Oral-B iO5, best Oral-B electric toothbrushes
8.1/10Our score
  • 5 cleaning modes
  • App-based position tracking
  • Visual pressure sensor
  • 3 replacement heads and travel case

Choose the iO5 if you want to use app guidance to review your brushing coverage. Its refill head case helps keep the included spare heads together.

See it on Amazon

Pros

  • App position tracking
  • 3 replacement heads included
  • Separate refill head case

Cons

  • App guidance adds a phone to your brushing routine
4

Oral-B iO3: Best for shared bathroom identification

Oral-B iO3, best Oral-B electric toothbrushes
8.0/10Our score
  • White handle
  • 3 cleaning modes
  • Visual pressure sensor
  • 2 brush heads and travel case

The white iO3 is a practical alternative to the black iO Series 3 when handle color helps distinguish brushes at home. It includes pressure guidance and a travel case.

See it on Amazon

Pros

  • Signals suitable pressure
  • Refill change alert
  • 2 brush heads and travel case included

Cons

  • Core features closely overlap with the iO Series 3
5

Oral-B iO Series 2: Best for habitual hard brushers

Oral-B iO Series 2, best Oral-B electric toothbrushes
7.9/10Our score
  • 3 cleaning modes
  • Automatic pressure sensor slows speed and signals red
  • 30-second timer alerts
  • Travel case

The iO Series 2 suits buyers who want an automatic speed response to excess pressure. The included travel case also makes it a practical option for overnight stays.

See it on Amazon

Pros

  • Slows speed under excess pressure
  • Red pressure warning
  • Travel case included

Cons

  • Pressure response focuses on excess force rather than three-way guidance
6

Oral-B iO2: Best for electric brush beginners

Oral-B iO2, best Oral-B electric toothbrushes
7.3/10Our score
  • Starts on super-sensitive setting
  • Super-sensitive, gentle and daily clean settings
  • Automatic pressure sensor
  • 30-second timer alerts

The iO2 suits a first switch from a manual brush because it starts on super-sensitive and uses a 1-touch button. Choose it for that starting behavior rather than app coaching.

See it on Amazon

Pros

  • Starts on super-sensitive
  • Simple 1-touch control
  • Automatic pressure response

Cons

  • Choose another bundle if an included travel case is essential
7

Oral-B iO Series 7: Best for frequent overnight travelers

Oral-B iO Series 7, best Oral-B electric toothbrushes
7.2/10Our score
  • 5 cleaning modes
  • Three-way pressure feedback
  • App tracking
  • Charging travel case

The iO Series 7 suits frequent travelers who will use a charging case and fast charger. Its app guidance and three-way pressure signals also support a more involved brushing routine.

See it on Amazon

Pros

  • Three-way pressure feedback
  • 3-hour fast charger
  • Charging travel case and 2 replacement heads

Cons

  • Travel charging and app features add little if you won't use them

How we chose these Oral-B toothbrushes

BrighterRoom compared pressure responses, timing, controls, head compatibility and included accessories, with everyday usefulness guiding the order. The Pro 1000 leads because its core features suit a broad range of routines.

A lower position doesn't mean a brush is wrong for your needs. The Series 7 has a stronger case for frequent travel than for someone who keeps the handle beside the same sink every day.

We haven't used plaque-removal percentages to rank these brushes against one another. Those Oral-B claims use manual toothbrush comparisons and aren't a direct comparison between the handles here.

Compare Oral-B Pro and iO toothbrushes

Start with how each brush responds to pressure, then compare the extras you'll use. Most options here cover timed brushing, so the more useful distinction is whether you want a warning, suitable-pressure guidance or phone-based coaching.

ProductBest forModesPressure feedbackTimerOur score
Oral-B Pro 1000everyday brushing3Stops pulsations when brushing too hard2 minutes with 30-second alerts9.0
Oral-B iO Series 3guided daily routines3Indicates suitable pressure and warns of excess pressure2 minutes with 30-second alerts8.6
Oral-B iO5app coaching5Indicates suitable pressure and warns of excess pressure2 minutes with 30-second alerts8.1
Oral-B iO3shared bathroom identification3Indicates suitable pressure and warns of excess pressure2 minutes with 30-second alerts8.0
Oral-B iO Series 2habitual hard brushers3Slows speed and signals red when brushing too hard2 minutes with 30-second alerts7.9
Oral-B iO2electric brush beginners3Slows speed and signals red when brushing too hard2 minutes with 30-second alerts7.3
Oral-B iO Series 7frequent overnight travelers5Signals too hard, too soft or just right2-minute Light Ring Timer7.2

Oral-B Pro 1000: the everyday starting point

Choose the Pro 1000 if your priorities are a consistent routine and a clear response when you press too hard. It suits someone moving from a manual brush who wants useful brushing cues without adding a phone.

1

Oral-B Pro 1000: Best for everyday brushing

Oral-B Pro 1000, best Oral-B electric toothbrushes
9.0/10Our score
  • 3 cleaning modes
  • Pressure control stops pulsations when brushing too hard
  • 30-second quadrant timer
  • LED charge indicator

Choose the Pro 1000 for a daily routine built around timed brushing and pressure control. Its charge indicator helps you keep track of charging.

See it on Amazon

Pros

  • Pressure control responds to hard brushing
  • Timer divides brushing into zones
  • LED charge indicator

Cons

  • Pressure response stops pulsations rather than signaling suitable pressure

Its pressure control stops pulsations under excess force, while a quadrant timer prompts a move every 30 seconds. An LED charge indicator helps you notice when charging needs attention.

That pressure response gives you a reason to change technique: ease your grip and let the head move across each tooth. Don't try to restore the usual sensation by pushing harder.

The 3 cleaning modes leave room to adjust your routine. Oral-B also offers compatible heads for different needs, including gentle cleaning, so the handle choice and refill choice deserve separate thought.

Skip it if visual confirmation of suitable pressure is your main goal. An iO Series 3 or iO3 is better suited to that preference, while the iO5 adds coverage guidance through an app.

Our Oral-B Pro 1000 review takes a closer look at this everyday choice.

Oral-B Pro 1000Check it on Amazon

Oral-B iO Series 3: pressure guidance without phone coaching

Choose the iO Series 3 if you want help finding suitable pressure from the handle itself. It suits a routine where you want to glance at a cue and carry on brushing.

2

Oral-B iO Series 3: Best for guided daily routines

Oral-B iO Series 3, best Oral-B electric toothbrushes
8.6/10Our score
  • Daily Clean, Sensitive and Whitening modes
  • Smart pressure sensor
  • iO Light Ring Timer
  • 2 replacement brush heads and travel case

The iO Series 3 suits buyers who want pressure guidance on the handle and a manageable mode selection. Its bundle includes spare heads and a travel case.

See it on Amazon

Pros

  • Signals suitable brushing pressure
  • 2 replacement brush heads included
  • Travel case included

Cons

  • Choose the iO5 or Series 7 for app position tracking

The sensor indicates suitable pressure and warns of excess force. Daily Clean, Sensitive and Whitening modes offer a small set of choices, while the Light Ring Timer supports the 2-minute routine.

This black bundle includes 2 replacement heads and a travel case. Those extras suit someone setting up a refill supply and taking occasional overnight trips without needing charging built into the case.

Start with one mode and concentrate on covering every surface. Switching settings throughout the same session can distract from the simpler task of moving around your mouth in a steady order.

Skip it if you want app position tracking or travel-case charging. Choose the iO5 for the former, or consider the Series 7 when both matter.

It also isn't a clear feature upgrade over the white iO3 below. Read our Oral-B iO Series 3 review if this balance of guidance and controls fits your routine.

Oral-B iO Series 3Check it on Amazon

Oral-B iO5: coaching for brushing coverage

Choose the iO5 if you want to review where you're brushing and will use the Oral-B app. Its position tracking gives the phone a specific job beyond keeping time.

3

Oral-B iO5: Best for app coaching

Oral-B iO5, best Oral-B electric toothbrushes
8.1/10Our score
  • 5 cleaning modes
  • App-based position tracking
  • Visual pressure sensor
  • 3 replacement heads and travel case

Choose the iO5 if you want to use app guidance to review your brushing coverage. Its refill head case helps keep the included spare heads together.

See it on Amazon

Pros

  • App position tracking
  • 3 replacement heads included
  • Separate refill head case

Cons

  • App guidance adds a phone to your brushing routine

The handle combines that app guidance with 5 modes and visual pressure feedback. Use coverage coaching to spot parts of your routine that need attention, rather than assuming a completed timer means every surface received equal care.

The bundle includes 3 replacement heads, a travel case and a separate refill head case. That spare-head storage suits someone who wants refills together instead of loose in a wash bag or drawer.

Oral-B states a charge can last up to 2 weeks. Plan around your own charging needs rather than leaving for a trip with a partly charged handle.

Skip it if your phone stays outside the bathroom and you don't want to change that habit. The iO Series 3 or iO3 provides pressure cues and timing without making app coaching the reason to buy.

The iO5 makes sense when you want feedback you can act on. Extra modes alone are a weaker reason to move up.

Oral-B iO3: a close alternative in white

Choose the white iO3 if you want the core iO Series 3 features and a handle that's easy to distinguish from a black brush at home. Its color is a practical tie-breaker between these closely matched options.

4

Oral-B iO3: Best for shared bathroom identification

Oral-B iO3, best Oral-B electric toothbrushes
8.0/10Our score
  • White handle
  • 3 cleaning modes
  • Visual pressure sensor
  • 2 brush heads and travel case

The white iO3 is a practical alternative to the black iO Series 3 when handle color helps distinguish brushes at home. It includes pressure guidance and a travel case.

See it on Amazon

Pros

  • Signals suitable pressure
  • Refill change alert
  • 2 brush heads and travel case included

Cons

  • Core features closely overlap with the iO Series 3

It provides Daily Clean, Sensitive and Whitening modes, suitable-pressure guidance, a Light Ring Timer and a refill change alert. The bundle includes 2 brush heads and a travel case.

There isn't a clear reason here to treat the iO3 and iO Series 3 as different levels of brushing support. Their core features overlap, so choose the bundle and handle color that suit you.

In a shared bathroom, keep each person's brush and heads clearly identified. A different handle color helps with that routine, but spare heads still need their own clear place.

Skip it if you already have the black Series 3 and want a meaningful feature upgrade. The iO5 adds app coaching, while the Series 7 adds a charging travel case and more detailed pressure signals.

For a first iO handle, this remains a straightforward choice centered on visible feedback rather than phone use.

Oral-B iO Series 2: an automatic response to hard brushing

Choose the iO Series 2 if you tend to press hard and want the brush to respond automatically. It slows down and signals red under excess pressure, giving you both a change in operation and a visual cue.

5

Oral-B iO Series 2: Best for habitual hard brushers

Oral-B iO Series 2, best Oral-B electric toothbrushes
7.9/10Our score
  • 3 cleaning modes
  • Automatic pressure sensor slows speed and signals red
  • 30-second timer alerts
  • Travel case

The iO Series 2 suits buyers who want an automatic speed response to excess pressure. The included travel case also makes it a practical option for overnight stays.

See it on Amazon

Pros

  • Slows speed under excess pressure
  • Red pressure warning
  • Travel case included

Cons

  • Pressure response focuses on excess force rather than three-way guidance

That response is useful when you're still learning how light an electric-brush grip can be. When it activates, relax your hand rather than pressing on until the session ends.

The Night Black bundle has Daily Clean, Sensitive and Whitening modes, plus a travel case. Its timer divides the session into zones, helping you avoid spending most of your time on the easiest front surfaces.

Skip it if you want confirmation that pressure is suitable, rather than a response focused on excess force. The Series 3 options better match that preference.

Also compare it carefully with the dark blue iO2 below. Similar model names don't mean the same mode choices or starting behavior.

When a refill is due, our guide to how to change an Oral-B brush head explains the fitting process.

Oral-B iO Series 2Check it on Amazon

Oral-B iO2: a gentler starting routine

Choose the iO2 if you're new to powered brushing and want the handle to start on super-sensitive. That default is the clearest reason to pick this dark blue version over the Series 2 bundle above.

6

Oral-B iO2: Best for electric brush beginners

Oral-B iO2, best Oral-B electric toothbrushes
7.3/10Our score
  • Starts on super-sensitive setting
  • Super-sensitive, gentle and daily clean settings
  • Automatic pressure sensor
  • 30-second timer alerts

The iO2 suits a first switch from a manual brush because it starts on super-sensitive and uses a 1-touch button. Choose it for that starting behavior rather than app coaching.

See it on Amazon

Pros

  • Starts on super-sensitive
  • Simple 1-touch control
  • Automatic pressure response

Cons

  • Choose another bundle if an included travel case is essential

Its settings are super-sensitive, gentle and daily clean, operated through a 1-touch button. Oral-B describes its sound as quiet, though no measured noise level is provided for comparison here.

The pressure sensor slows the brush and signals red when you press too hard. Treat the gentle starting setting and the pressure response as separate aids: a lower setting still calls for a light grip.

Use the first few sessions to learn the feel of guiding the round head, rather than scrubbing with it. You don't need to move to a stronger setting simply because you've become familiar with the handle.

Skip it if an included travel case is essential, or if you want app coaching. Choose it for the controls and starting behavior that fit your daily habits.

Persistent discomfort is a reason to seek dental advice, rather than keep changing modes.

Oral-B iO Series 7: charging support for frequent trips

Choose the iO Series 7 if frequent overnight travel makes a charging case useful. Its travel setup gives it a clear role beyond a bathroom routine that simpler brushes already cover.

7

Oral-B iO Series 7: Best for frequent overnight travelers

Oral-B iO Series 7, best Oral-B electric toothbrushes
7.2/10Our score
  • 5 cleaning modes
  • Three-way pressure feedback
  • App tracking
  • Charging travel case

The iO Series 7 suits frequent travelers who will use a charging case and fast charger. Its app guidance and three-way pressure signals also support a more involved brushing routine.

See it on Amazon

Pros

  • Three-way pressure feedback
  • 3-hour fast charger
  • Charging travel case and 2 replacement heads

Cons

  • Travel charging and app features add little if you won't use them

The bundle includes a charging travel case, 2 replacement heads and a 3-hour fast charger. Oral-B states battery life of up to 2 weeks, giving you another planning point for longer trips.

Its pressure sensor distinguishes too hard, too soft and just right. That suits someone who wants more direction than an excess-pressure warning alone.

Daily Clean, Sensitive, Whitening, Gum Care and Intense Clean modes sit alongside app position tracking. Those choices suit a buyer who wants to engage with the feedback rather than leave every feature at its default.

Skip it if you rarely travel and won't use app coaching. Its lower position reflects a more specific buyer need, while the Pro 1000 and Series 3 options cover simpler routines.

Remember that a charging case still needs power. Pack the required charging accessories instead of treating the case as an unlimited battery supply.

Oral-B iO Series 7Check it on Amazon

Which features should decide your Oral-B purchase?

Prioritize pressure feedback, a usable routine and compatible refills before extra modes. Those choices affect what you do every day and what you need to buy throughout the handle's life.

How do you choose the best Oral-B electric toothbrush modes?

Choose modes around a setting you'll actually use. A person who wants a gentle starting routine has a stronger reason to choose the iO2 than someone who simply wants the largest mode count.

Mode names also differ between similarly named handles. In particular, don't assume the Series 2 bundle and dark blue iO2 offer the same settings.

A Whitening label isn't a reason to scrub harder or extend brushing beyond the instructions. Focus first on steady coverage and light contact.

Which pressure cue will you notice?

Choose a cue that fits how you brush. If you tend to look away from the mirror, pay attention to a brush's automatic response rather than relying only on seeing a light.

When learning visual feedback, use a mirror briefly to connect the signal with your grip. After that, aim to maintain light contact without watching the handle throughout the session.

A pressure sensor is a prompt to adjust your hand. It doesn't replace attention to the gumline, back teeth or inner surfaces.

Will you use an app consistently?

Buy app coaching if you're willing to bring a phone into the routine and review the guidance. It makes most sense when coverage is the habit you want to improve.

Before paying for that feature, picture a normal rushed morning. If opening an app would be the first step you skip, put more weight on handle-based cues.

For a wider comparison, our best electric toothbrushes for adults covers options beyond Oral-B.

Which brush heads and accessories are worth planning for?

Check refill compatibility and storage needs before choosing the handle. A bundle with spare heads helps you get started, but you'll still need a repeatable plan for replacing them.

Don't buy a refill pack just because the packaging carries the Oral-B name. Match the head family to your exact handle, particularly when moving between Pro and iO brushes.

If you're replacing an existing brush, check your spare-head supply before choosing a different family. Unused refills only help if they fit the new handle.

Count included heads carefully, too. A bundle described as having replacement heads isn't necessarily describing its contents in the same way as a bundle described as having heads.

A standard travel case is for carrying the brush; charging requires a case designed for that job. Let the brush and head dry before packing whenever possible, especially after the morning session before checkout.

How should you set up and use a new Oral-B brush?

Start with the correct head, the supplied charging instructions and a gentle grip. Learn the controls before your first brushing session so mode changes don't distract you halfway through.

  1. Fit the compatible head as directed, then check that it is secure.
  2. Charge the handle according to its manual before relying on it for a trip.
  3. Put toothpaste on the head and place it in your mouth before switching on to limit splashing.
  4. Guide the head slowly across outer, inner and chewing surfaces.
  5. Follow the timer prompts while keeping track of the surfaces you've covered.
  6. Switch off before removing the brush from your mouth.

Divide your mouth into 4 zones and give each its share of attention. Within each zone, include the tongue-facing surfaces and the backs of the last teeth, which are easy to overlook.

Guide rather than scrub. Pause briefly at each tooth and move in a steady order, keeping the bristles in light contact.

The timer gives you structure, but it doesn't decide where you've brushed. If you spend a full interval on outer surfaces alone, the inner surfaces still need attention.

For help with the charging routine, see how to charge an electric toothbrush.

What care keeps an Oral-B brush ready to use?

Rinse away toothpaste after brushing and let the head and handle dry between sessions. Follow the handle's cleaning instructions, especially around charging parts.

Remove the head as directed so you can clear residue from the connection area. Wipe the handle and keep charging equipment dry rather than letting toothpaste collect around the base.

Store each person's head separately and avoid leaving a damp head sealed in a travel case. Once you're home, unpack the brush so it can dry.

Oral-B recommends replacing heads every 3 months, or sooner when worn. A refill alert is a reminder, so replace a visibly worn head even if the handle hasn't prompted you yet.

Our guide to how to clean an electric toothbrush covers the parts that need regular attention.

Which mistakes should you avoid with an Oral-B brush?

Avoid pressing harder, rushing coverage and buying incompatible refills. These mistakes can undermine the routine regardless of which handle you choose.

  • Chasing a stronger sensation: More pressure isn't the goal, and a stronger mode doesn't excuse scrubbing.
  • Treating the timer as a coverage check: Time each zone, then make sure you include all tooth surfaces.
  • Buying on mode count alone: Choose a setting that meets a real preference rather than collecting options.
  • Ignoring a pressure warning: Ease your grip when it activates instead of finishing the session unchanged.
  • Keeping worn heads: Plan refills before the bristles are spread and replacement becomes urgent.
  • Expecting modes to solve discomfort: Ongoing pain, sensitivity or bleeding calls for dental advice.

An electric toothbrush also doesn't replace cleaning between teeth. Keep that part of your routine separate from the choice of handle or cleaning mode.

Which Oral-B electric toothbrush should you choose?

Choose the best Oral-B electric toothbrush for the habit you need to support. Keep the Pro 1000 as the default unless another model gives you a clear daily benefit.

Pick the iO Series 3 for suitable-pressure guidance, or the white iO3 when color helps distinguish handles at home. Choose the iO5 when you want to work on coverage with app coaching.

The Series 2 suits someone who wants automatic slowing under excess pressure, while the iO2 fits a super-sensitive starting routine. Choose the Series 7 when frequent trips make travel charging worth having.

Before ordering, decide on the handle family and how you'll keep compatible refills available. Our Oral-B iO vs Pro 1000 comparison helps with that choice, while Oral-B vs Sonicare covers the broader brand decision.

Our top 3 picks at a glance

  1. 1 Oral-B Pro 1000
    Best for everyday brushing

    Oral-B Pro 1000

    9.0/10 our score

    See it on Amazon
  2. 2 Oral-B iO Series 3
    Best for guided daily routines

    Oral-B iO Series 3

    8.6/10 our score

    See it on Amazon
  3. 3 Oral-B iO5
    Best for app coaching

    Oral-B iO5

    8.1/10 our score

    See it on Amazon

Frequently asked questions

Which Oral-B electric toothbrush is best for most people?

The Oral-B Pro 1000 is our top everyday choice because it combines pressure control with timed zone reminders. Choose the iO Series 3 if you want visual guidance on suitable pressure, or the iO5 if you plan to use app coaching to review your brushing coverage.

What is the difference between Oral-B Pro and iO brushes?

The Pro 1000 uses oscillating, rotating and pulsating action, while the iO brushes here combine round heads with gentle micro-vibrations. Their pressure responses also differ: the Pro 1000 stops pulsations under excess force, while iO feedback varies by model.

Choose by the cues you want during brushing.

Do all Oral-B electric toothbrushes use the same brush heads?

No. Match replacement heads to your exact handle family, especially when choosing between Pro and iO brushes.

A shared Oral-B name doesn't guarantee compatibility.

Our guide to which brush heads fit Oral-B and Sonicare handles explains what to check before buying refills or opening a new pack.

Is the Oral-B iO5 worth choosing over the iO3?

Choose the iO5 over the iO3 if you'll use app position tracking to review coverage or want its broader mode selection. The iO3 suits a routine centered on handle-based pressure cues and timing.

The iO5 also includes more replacement heads and a separate refill head case.

How often should I replace an Oral-B brush head?

Oral-B recommends replacing a brush head every 3 months or sooner if it becomes worn. Don't wait for a reminder if the bristles are already spread or damaged.

Our guide on how often to replace an electric toothbrush head explains the signs that a head needs changing.