Oral-B iO Series 2
ElectricTeeth and Health.com mention that it is a very early iO model that lacks the pressure sensor and smart display of later iO brushes, so it is outclassed by the Series 3 and 5.
Consolidated from 10 independent outlets
Where the cited sources landed, as we read them
- 8 positive sources
1 of 9 research runs entered this as a product to avoid rather than a pick.
It is a very early iO model that lacks the pressure sensor and smart display of later iO brushes, so it is outclassed by the Series 3 and 5.
Flagged 13 September 2026
Pros & cons
- ✓ Forbes Vetted's best electric toothbrush overall
- ✓ Health.com recommends it for gentle brushing with overbrushing protection
- ✓ Cheapest way into the iO motor
- ✓ Simple feature set is good for longevity
- ✗ No pressure sensor
- ✗ No smart display
- ✗ Outclassed by newer models
- ✗ iO replacement heads carry a real multi-year cost premium
The sources behind this ranking
We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.
Evidence 3 articles and 7 video reviews
8 positive sources
Forbes Anna Perling · reviewer · Aug 2026 My top pick is the Oral-B iO Series 2, thanks to its blend of smart features and affordability. It’s built with a 2-minute timer and a pressure sensor, two capabilities that Dr. Tricia Quartey, a dentist and ADA spokesperson, strongly recommends.Read N
Nerd de Plantão Nerd de Plantão · 18.6K subscribers · Nov 2025 Sim. Ela tem sensor de pressão, alerta a cada 30 segundos, temporizador e modos simples. É uma das mais fáceis de adaptar no dia a dia.Watch E
Endicott Dental Dr. Drew Endicott · reviewer · Jun 2026 Forbes Vetted’s 2026 electric toothbrush testing picked the Oral-B iO Series 2 as a top overall choice because it balances affordability with useful smart features.Read T
Toolsdoctor Toolsdoctor · 5.9K subscribers · Nov 2025 Let's unbox and check out the Oral-B IO Series 2 Electric Toothbrush.Watch T
Truthify Truthify · 1.5K subscribers · Jun 2026 It offers effective plaque removal, a built-in timer, and pressure monitoring to help protect your gums from brushing too hard. The Oral-B iO Series 3 takes things a step further. While the brushing technology remains largely the same, the Series 3 typically includes additional cleaning modes and a more advanced pressure sensor system.Watch C
Cain Brands Reviews Cain Brands Reviews · 1.4K subscribers · Mar 2025 With a quiet operation and a long-lasting battery, see how easy it is to switch to electric brushing with the Oral-B iO Series 2.Watch E
Eric Johnson Eric Johnson · 1.1K subscribers · Aug 2026 One thing I really like about this toothbrush is how simple it is. It feels good in the hand, isn't overly complicated, and gives me that deep-clean feeling I'm looking for.Watch C
Consumer Product Features Consumer Product Features · 282 subscribers · Jan 2026 Discover the Oral-B iO Series 2 Toothbrush, a revolutionary dental care tool that combines advanced technology with ease of use for a thorough clean. Featuring innovative micro vibrations and a round brush head, this electric toothbrush is engineered to eliminate more plaque compared to traditional manual brushing.Watch
2 stance not read sources
Electric Teeth Article Read D 
DrLovesTech DrLovesTech · 57 subscribers · Jun 2026 This is the Oral-B iO Series 2. So, let's get started. Here we go. Inside the box we get a travel case and the electric toothbrush itself. >> Here is the brush head holder along with one brush head included as well. Manual and warranty cards. And next is the charger. So, let's have a look at the charger. There is one very important thing in charger.Watch
Frequently asked questions
It ranks #7 of 20 on our electric toothbrushes tier list, in B tier. That placement draws on 10 independent outlets.
None of the 8 sources with a clear view is critical of it. No pressure sensor. No smart display. Outclassed by newer models. iO replacement heads carry a real multi-year cost premium.
On our electric toothbrushes board, Oral-B Pro 1000 ranks #1 (S tier) ahead of Oral-B iO Series 2 at #7 (B tier). Oral-B Pro 1000: The minimalist brush earns the title of best overall by Wirecutter and CNET, praised for its reliable cleaning and ease of use.
On our electric toothbrushes board, Oral-B iO Series 3 ranks #5 (B tier) ahead of Oral-B iO Series 2 at #7 (B tier). Oral-B iO Series 3: ElectricTeeth and CNET list it as the flagship iO model that delivers excellent cleaning with a smart display and pressure sensor.
Ranked nearby in Electric Toothbrushes
A tier #2 1 of 10 research runs entered this as a product to avoid rather than a pick. Philips Sonicare 4100
A tier #3 Oral-B iO Series 5
A tier #4 Suri 2.0 Sustainable Sonic Toothbrush
B tier #5 Oral-B iO Series 3
B tier #6 1 of 10 research runs entered this as a product to avoid rather than a pick. Oral-B iO Series 9
B tier #8 Philips Sonicare 7100
C tier #9 usmile Y10 Pro
C tier #10 Laifen Wave
D tier #11 4 of 9 research runs entered this as a product to avoid rather than a pick. Philips Sonicare 9900 Prestige
D tier #12 1 of 2 research runs entered this as a product to avoid rather than a pick.