What do reviews say about pressure?

It has a pressure sensor, but Tech Advisor says its light is hard to see mid-brush.

What do reviews say about battery?

Tech Advisor rates its battery the best in the iO line, though a full charge takes about a day.

What do reviews say about clean?

10 of 24 Best Buy reviews praise its overall cleaning performance.

Beauty & Skincare · Oral care · 24 reviews · 2 sources

Oral-B iO Series 2

Best for: an entry into the iO rangeBudget

The cheapest iO, with superb battery life and gentle magnetic cleaning. The pressure light is hard to see while brushing.

Tracking since Sep 2026

Buy if

You want iO tech on a budget
You share or travel a lot

Skip if

You want a visible pressure light
You want a strong, intense clean

How it scores

Efficacy7.1

Price

$49.99–59.99

You pay for: Budget entry to iO tech

Reviewed Sep 2026 · 0 new reviews since · score unchanged

What people love

Most mentioned by reviewers

Long batteryBest battery in the iO range

Cleans wellTeeth feel fresh and clean

Handy timerTwo-minute timer guides you

What people complain about

Most mentioned by reviewers

Hidden sensorPressure light hard to see

Very gentleFeels weaker than other iOs

Slow chargingAbout a day to fully charge

Reviewers disagree on

Gentle feel suits new usersSome want a stronger clean

Alternatives

Same price · $49.99–59.99

Ask about this product

Sources

Best Buy
Tech Advisor
Reviewed Sep 2026

AI summary of public reviews, not a recommendation.