Price: $109.99
(as of Sep 11, 2026 23:04:29 UTC – Details)

The iO is Oral-B’s best technology: Clinically Proven 400% More Plaque Removal Along Gumline versus a regular manual toothbrush. A Round head and gentle micro-vibrations, the Magnetic interaction delivers smooth, harmonious motion through a Synchronized cleaning action (micro-vibrations synced with oscillations). A Built-in-2-Minute Timer ensures an even easier experience, helping you get an optimal clean on all your teeth. The Oral-B’s quadrant timer breaks the two minutes up into four 30-second intervals to clean each quadrant of your mouth; we keep the time, so you don’t have to. Delivering the perfect pressure is done by having a Pressure Sensor. The Pressure Sensor Indicates optimal cleaning pressure and warns of over pressure. With an accompanying travel case, you’ll have a fresh clean everywhere you go. We’re with you on your next trip or even your mid-day on-the go brushing! Best of all, it is brought to you by Oral-B-the #1 brand used by dentists worldwide.* *Based on surveys of a representative worldwide sample of dentists carried out for P&G regularly. Do not use on children under age 3. Replace brush (head) every 3 months or sooner if brush head becomes worn.
Product Dimensions ‏ : ‎ 7.01 x 3.94 x 9.96 inches; 1.18 pounds
Item model number ‏ : ‎ iO G3.2i6.1KD
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Date First Available ‏ : ‎ August 25, 2022
Manufacturer ‏ : ‎ Procter & Gamble
ASIN ‏ : ‎ B0B5HQZ4QB
Best Sellers Rank: #2,647 in Health & Household (See Top 100 in Health & Household) #4 in Rotating Power Toothbrushes
Customer Reviews: 4.3 4.3 out of 5 stars (18,953) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
FOR HEALTHIER GUMS IN JUST 1 WEEK remove 100% more plaque* with ORAL-B’s MOST ADVANCED TECHNOLOGY *vs a manual brush
PROTECT YOUR GUMS WITH iO PRESSURE SENSOR, Oral-B’s only one to signal if you are applying the PERFECT PRESSURE for an effective and safe clean
Always MAXIMIZE YOUR CLEAN with iO LIGHTRING TIMER -that celebrates a dentist recommended 2-minute brush- and REFILL CHANGE ALERT
PERSONALIZE YOUR BRUSHING choosing among 3 CLEANING MODES: Daily Clean, Sensitive, Whitening
Oral-B ROUND brush heads REACH WHERE RECTANGULAR manual brushes DON’T. Experience our BEST CLEAN from Oral-B, brand most used by dentists worldwide
Benefit from a LONG-LASTING CHARGE with the Lithium-ion battery
SWITCH TO ORAL-B ELECTRIC TOOTHBRUSHES CAREFREE. We offer 30-day money-back guarantee.
Customers find this electric toothbrush to be the best in its class, appreciating its effectiveness, ease of use, and pleasant taste. The cleaning performance receives positive feedback, with one customer noting it feels like a dentist clean. However, the battery life is problematic, with multiple customers reporting charging issues. Moreover, durability is a concern as the toothbrush stops working after 6 months, and opinions on value are mixed, with some finding it well worth the money while others consider it a waste of money.