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Dark blue electric toothbrush with pressure sensor, rechargeable handle and brush head

Oral-B iO2 Electric Toothbrush Dark Blue 3 Modes Pressure Sensor

SKU CH-ARS5-A3C4J

Rechargeable electric toothbrush with three cleaning modes and an automatic pressure sensor that protects gums

  • Product nameOral-B
  • Rated speed3, Automatic
  • Bristle typeSoft
  • Power typeBattery Powered
  • Rechargeable batteryBattery Powered, false, true, DO NOT USE ON CHILDREN UNDER A
  • Charging time1. Cover the brush head with toothpaste. 2. Place the brush
  • Removes 100% more plaque than a manual brush with advanced iO technology
  • Automatic pressure sensor slows speed and signals red when brushing too hard
  • Three cleaning settings include super-sensitive, gentle and daily clean modes
  • Built-in two-minute timer alerts every 30 seconds to change brushing zone
  • Single-button operation starts on super-sensitive mode for an easy switch to electric

Easy switch to electric brushing

The Oral-B iO2 rechargeable toothbrush is built for users moving from a manual brush. A single button controls three cleaning modes, and the handle starts on the super-sensitive setting for a gentle first experience. The compact dark blue handle weighs 0.349 kilograms and fits a standard bathroom shelf.

Consistent cleaning over a full session

The brush runs for the dentist-recommended two minutes with a quad-pacer that alerts every 30 seconds to change zone. The automatic gum pressure sensor reduces speed and shows a red signal when too much force is applied, keeping the action steady throughout the routine. Three modes — super-sensitive, gentle and daily clean — let the user match the intensity to the day.

Quiet operation with long battery life

The motor is designed for quiet sound during daily use. A full charge provides extended brushing between recharges, and the handle is fragrance-free with soft nylon bristles. Replace the brush head every three months or sooner if bristles show wear. Not for children under age three.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $78.99
Pricier than about 91% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameOral-B
Part numberP 15234
Product nameOral-B
Product colorBlue
Product typeFragance-free, Battery Powered, true
Performance
Rated speed3, Automatic
Power
Power typeBattery Powered
Rechargeable batteryBattery Powered, false, true, DO NOT USE ON CHILDREN UNDER AGE 3. REPLACE BRUSH (HEAD) EVERY 3 MONTHS OR SOONER IF BRUSH HEAD BECOMES WORN
Size & build
Bristle typeSoft
CompositionNylon, Plastic
Product dimensions6.7056 cm × 13.3096 cm × 25.5016 cm
Product weight0.349 kg

Questions about this item

How loud is the Oral-B iO2 when running for a full two-minute brushing session?

The brush is designed with a quiet sound profile and starts on the super-sensitive setting, keeping noise low during daily use.

Does the Oral-B iO2 come with a charging base, or must I supply my own?

The handle is rechargeable and includes a charging station in the box, so no separate accessory is required to power it.

Will the iO2 handle accept my older Oral-B brush heads, or do I need the new iO-specific heads?

The iO2 works only with Oral-B iO series replacement heads; classic CrossAction, FlossAction or other legacy heads will not fit.

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