The best electric toothbrushes: three worth buying

Our top pick is the Oral-B iO Series 5: for $99.99 on oralb.com (October 16, 2026) it has the iO round head, a three-state pressure sensor, a two-minute timer, app tracking, a two-year warranty and the highest owner rating of any brush in this set, 4.5 out of 5 from 302 reviews. The Oral-B iO Series 9 is the pick if you want seven modes, a color screen and a charging case. The Philips Sonicare 9900 Prestige is the pick if you want the brush to adjust pressure on its own and every specification in writing. We did not run tests of our own; grades come from the vendors' product pages, warranty terms and published owner ratings, all checked October 16, 2026.

The best electric toothbrushes at a glance

Three brushes made the list; a water flosser and one direct-to-consumer sonic brush were considered and are explained at the end. Prices are from the vendor pages on October 16, 2026 and will move.

Oral-B iO Series 5, best overall and best value: $99.99 (reference $119.99), five modes, three-state pressure sensor, LED display, one head, hard travel case, two-year warranty, owner rating 4.5 from 302 reviews. Our scores: ease 4.2, features 4.0, value 4.4, support 4.2.

Oral-B iO Series 9, best feature set: $249.99 (reference $329.99), seven modes, three-state pressure sensor, color display, four heads in the bundle, charging travel case, two-year warranty, owner rating 3.9 from 328 reviews. Our scores: ease 4.3, features 4.7, value 3.4, support 4.2.

Philips Sonicare 9900 Prestige, best for adaptive pressure control: $399.96 per the page's product data, five modes and three intensities, SenseIQ auto-adjusting intensity, 14-day stated battery, one head, USB charging case, two-year warranty, no readable owner aggregate. Our scores: ease 4.4, features 4.6, value 3.2, support 4.1.

Averaged across our four grades, that is 4.20 for the iO5, 4.15 for the iO9 and 4.08 for the Prestige: editorial math from the scores on each review. The gaps are small; the price gaps are not.

How we picked

We did not run tests of our own; grades come from documentation, pricing pages and verified owner reports checked on October 16, 2026. Each brush was read the same way, and each has a full review on this site.

Pressure sensing came first. The ADA recommends soft bristles because they minimize the risk of gingival abrasion. A pressure sensor is the hardware answer to the same problem, and we recorded whether each brush warns, or warns and adjusts.

Published specifications came second. We recorded whether the vendor states battery runtime, motion rate, charge time, voltage and box contents. Blanks were recorded as blanks, after reading both the visible page and its embedded product data.

Price and box contents came third. A handle with four heads and a charging case is a different purchase from a handle with one head, at the ADA's three-to-four-month head replacement interval.

Warranty and returns came fourth. Both Oral-B handles and the Philips state two years; only Oral-B states a 30-day money-back guarantee on the page.

Owner ratings published by the vendor came last, as counts with distributions, never as quoted reviews, because eight visible reviews are not a sample. The method is described in full on how we grade.

Best overall and best value: Oral-B iO Series 5

The iO Series 5 is the cheapest handle on oralb.com with the iO drive, and it keeps the parts that matter: the oscillating-rotating round head, a Smart Pressure Sensor that signals too hard, too soft or just right, a two-minute timer with 30-second quadrant pulses, and Bluetooth tracking in the Oral-B App.

Specs as published: five modes (Daily Clean, Intense Clean, Sensitive, Super Sensitive, Whitening); LED mode visualization; one iO Ultimate Clean head; a hard travel case and magnetic charger in the box; 9.25 in and 4.4 oz with the head; two-year warranty plus a 30-day money-back guarantee.

Pros: the lowest entry price to the iO head and sensor; the best owner rating in this set, 4.5 out of 5 from 302 reviews with 89 percent of 140 respondents recommending; the same warranty and return terms as the flagship. Cons: no published battery runtime; one head in the box; the page lists both a hard travel case and a magnetic travel pouch without reconciling them.

Price: $99.99 against a $119.99 reference, as of October 16, 2026.

Why it sits at #1: it delivers the two things that move outcomes on paper, a three-state pressure sensor and a timer, at 40 percent of the iO9's price, and owners on Oral-B's own site rate it higher than the flagship on every published axis. Read our full Oral-B iO Series 5 review.

Best feature set: Oral-B iO Series 9

The iO Series 9 is the same drive and sensor as the iO5 with the premium layer added: seven modes including Gum Care and Tongue Clean, an Interactive Color Display, a Power2Go charging travel case, AI brushing recognition with 3D Teeth Tracking, and four heads in the Toothbrush + Brush Heads bundle.

Specs as published: iO Magnetic Technology; seven modes; Smart Pressure Sensor with three states; color display showing mode, timer and charge; lithium-ion battery with about a three-hour full charge; magnetic charger and charging case; two-year warranty plus 30-day money-back; an ADA Accepted image in the gallery.

Pros: the most complete Oral-B spec sheet; on-handle feedback without a phone; four heads cover about a year at the vendor's three-month interval; the charging case. Cons: no published battery runtime; $150 more than the iO5; an owner rating of 3.9 from 328 reviews with 51 one-star entries and a 67 percent recommend rate; plaque claims with no cited study.

Price: $249.99 against a $329.99 reference, as of October 16, 2026.

Why it sits at #2: every extra over the iO5 is real but incremental, and Oral-B's own owners rate it lower than the cheaper handle. It is the right buy when the screen, the case and the mode count matter to you. Read our full Oral-B iO Series 9 review. Deciding against the Philips? Read iO Series 9 vs Sonicare 9900 Prestige.

Best for adaptive pressure control: Philips Sonicare 9900 Prestige

The 9900 Prestige is Philips' top sonic handle, and the one brush here that does something about pressure rather than reporting it. SenseIQ senses pressure, motion and coverage up to 100 times per second and automatically adjusts intensity, per the specification data on the US product page.

Specs as published: 62,000 brush movements per minute; five modes (Clean, White+, Deep Clean, Gum Health, Sensitive) and three intensities; a 14-day operating time from full to empty; 110 to 220 V supply; one A3 Premium All-in-One head; a USB charging travel case and a charging base; BrushSync head reminders; two-year limited warranty; software updates for two years after purchase.

Pros: the best documentation of the three, with runtime, motion rate, voltage and box contents all stated; adaptive intensity; a written software support window; verified buyers on the page praise the app and the battery. Cons: $399.96 with one head; no return window stated; no aggregate owner rating that could be read; no ADA mention on the page; claims footnoted only as versus a manual brush.

Price: $399.96 per the usa.philips.com product data, in stock, as of October 16, 2026. The readable page did not display a price.

Why it sits at #3: value. It costs 60 percent more than the iO9 and four times the iO5, with one head in the box, and Philips publishes neither a return window nor an owner count. Buy it if the adaptive sensor and the written specifications are worth that. Read our full Sonicare 9900 Prestige review.

Also considered

Waterpik Aquarius WP-660. Not a toothbrush, so it is not ranked, but it belongs in the decision. It is a countertop water flosser with 10 pressure settings, a 22 oz reservoir, seven tips, a three-year warranty and ADA acceptance stated on its page, at $99.99 MSRP. The ADA recommends cleaning between teeth once a day in addition to brushing; the $150 saved by choosing the iO5 over the iO9 covers one. Read our Waterpik Aquarius review.

JOVIN Extra Soft Sonic Toothbrush. A direct-to-consumer sonic brush aimed at sensitive gums. Its site, read October 16, 2026, states 10,000 ultra-fine 0.08 mm bristles, 42,000 sonic vibrations per minute, an auto-stop pressure sensor, a 100-day battery, five modes, IPX7 waterproofing and a $99 price with a 30-day money-back guarantee. It did not make the list because the site shows no warranty term beyond the return window, no ADA mention and no published owner rating with a count. The stated specs are interesting; the paperwork is thinner than the three above.

Oral-B iO Series 10 and other iO handles. Oral-B's US iO collection page could not be read on October 16, 2026 (it returned a 404), so only the iO5 and iO9, whose product pages loaded, are graded here. Other iO models will be added as their pages are read.

Waterpik Aquarius (WP-660). A countertop water flosser, not a toothbrush; it complements any pick above for the ADA's once-a-day interdental cleaning step. $99.99 MSRP, three-year warranty, ADA acceptance stated on its page.

How to choose an electric toothbrush

Start with the sensor, not the mode count. Every brush here has a pressure sensor; the question is whether it warns (Oral-B) or warns and adjusts (Philips). The ADA's concern is gingival abrasion from overbrushing, and a sensor is the feature that speaks to it.

Decide whether you need on-handle feedback. The iO9's color display shows mode, timer and charge without a phone. The iO5's LED display and the Prestige's light ring tell you less; their apps tell you more.

Count the heads in the box and price the refills. One head (iO5, Prestige) versus four (iO9 bundle) is three refill purchases at the ADA's three-to-four-month interval. Neither vendor's refill price was clearly labeled on the pages read, so check before buying.

Read the battery line. Only Philips states a runtime (14 days). Oral-B states a charge time for the iO9 (about three hours) and nothing for the iO5. If you want a number to hold a vendor to, that is a difference.

Check the return window and the Seal yourself. Oral-B states 30 days money back on both handles; Philips states none on the product page. The iO9 page displays an ADA Accepted image; the iO5 and Prestige pages do not. The ADA Seal directory, not a product page, is the place to confirm.

Ask a dentist about your mouth. Braces, implants, receding gums and periodontal pockets change which head, mode and interdental tool fit. Nothing on this page is medical advice.

Which brush for which situation

First powered brush, or replacing a Pro-series Oral-B: the iO Series 5. It is the lowest-priced route to the iO head and sensor, and the 30-day money-back window on oralb.com limits the risk if the oscillating motion does not suit you.

You brush too hard and know it: the Sonicare 9900 Prestige, because it is the only brush here whose spec sheet says it lowers intensity on its own. If $399.96 is too much, the iO5's three-state sensor still tells you to ease off; it just does not do it for you.

Two or three handles for a household: the iO5 again. The $150 gap to the iO9 triples, and the handles share heads, chargers and the app.

You want feedback without a phone in the bathroom: the iO Series 9. Its color display shows mode, timer and charge state on the handle; the other two rely on lights and the app for detail.

You travel often: either premium handle. The iO9's Power2Go case and the Prestige's USB case both charge the handle; only Philips states a 110 to 220 V supply on the page.

What the ADA says about powered brushes

The ADA states that both manual and powered toothbrushes are effective at removing plaque, citing systematic reviews for each. Powered brushes may be easier for people with limited dexterity, children and people with braces, and they cost more.

Its routine guidance is two minutes twice a day with fluoride toothpaste, soft bristles, head replacement every three to four months or when bristles fray, and cleaning between teeth once a day with floss or another interdental cleaner.

The ADA Seal, where a brush carries it, means the Council on Scientific Affairs reviewed safety and efficacy data, including bench tests under ANSI/ADA Standard No. 120 and a clinical safety study, and awarded the Seal for five years. It is not a ranking of one brush over another.

Bottom line

Buy the Oral-B iO Series 5 unless you have a specific reason not to. It has the sensor, the timer, the app and the warranty at $99.99, and Oral-B's own owners rate it highest. Choose the iO Series 9 for the screen, the case and the mode count. Choose the Sonicare 9900 Prestige for adaptive pressure control and complete documentation, at a $400 class price.

Pair whichever you choose with daily interdental cleaning, which the ADA treats as essential and a brush does not do. All four products are graded by the same documentation method in our oral care section.

Last checked and what changed

All prices, specifications, warranty terms and owner ratings were read from oralb.com, usa.philips.com, waterpik.com, tryjovin.com and ada.org on October 16, 2026. First published October 2026; no changes yet. We did not use any of these products.

Best overall and best value: Oral-B iO Series 5

The cheapest iO handle keeps the parts that matter: the oscillating-rotating round head, a pressure sensor that signals too hard, too soft or just right, a two-minute timer with quadrant pulses and Bluetooth app tracking. Five modes, an LED display, one head, a hard travel case and a magnetic charger are in the box, with a two-year warranty and a 30-day money-back guarantee. At $99.99 (reference $119.99) on October 16, 2026 it costs 40 percent of the iO9, and owners on oralb.com rate it 4.5 out of 5 across 302 reviews with 89 percent recommending. Oral-B publishes no battery runtime, and the page's travel case description is inconsistent.

Three-state pressure sensor, timer and app at the lowest price in the set, with the best vendor-published owner rating.

Visit Oral-B iO Series 5
We have no affiliate relationship with this vendor. Link goes to the official site.

Best feature set: Oral-B iO Series 9

Oral-B's top iO handle adds seven modes including Gum Care and Tongue Clean, an Interactive Color Display, a Power2Go charging travel case, AI brushing recognition with 3D Teeth Tracking and four heads in the bundle. The sensor and head are the same as the iO5. Price was $249.99 against a $329.99 reference on October 16, 2026, with a two-year warranty, a 30-day money-back guarantee and an ADA Accepted image in the gallery. Oral-B states about three hours to a full charge and no runtime. Owners on oralb.com rate it 3.9 out of 5 from 328 reviews with 51 one-star entries, lower than the cheaper iO5.

Every extra over the iO5 is real but incremental, and the flagship's own owner rating trails the cheaper handle.

Visit Oral-B iO Series 9
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Best for adaptive pressure control: Philips Sonicare 9900 Prestige

Philips' top sonic brush is the only one here that adjusts for you: SenseIQ senses pressure, motion and coverage up to 100 times per second and lowers intensity automatically. Philips also publishes what Oral-B does not: 62,000 movements per minute, a 14-day battery, a 110 to 220 V supply, full box contents and two years of software updates. Five modes and three intensities, one A3 Premium All-in-One head, a USB charging travel case and a charging base ship with it under a two-year limited warranty. The price in the page's product data was $399.96 on October 16, 2026, with no return window stated and no readable aggregate owner rating.

Best documentation and the only adaptive sensor, but 60 percent more than the iO9 with one head in the box.

Visit Philips Sonicare 9900 Prestige
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How we chose

We did not run tests of our own; grades come from documentation, pricing pages and verified owner reports checked on October 16, 2026. Five things decided the order. Pressure sensing, because the ADA recommends soft bristles to avoid gingival abrasion and a sensor addresses the same risk from the user's side. Published specifications, because a vendor that states battery runtime, motion rate and box contents can be held to them. Price and what is in the box, including heads, cases and chargers. Warranty and return terms, read from each product page. Owner ratings published by the vendor, with counts, not quotes. The ADA Seal was noted where a page displays it but did not rank brushes, because the ADA's own position is that both manual and powered brushes clean effectively.

Frequently asked