iO Series 2

Beauty & Personal Care › Oral Care

iO Series 2

Model timeline

Oral Care

Oral-B logoby Oral-Bbrand #4 in Oral Care
Where to buy
Street price~$50as of Aug 1?
Price tier

Mid-range · middle third of oral care

Should you buy it??

OverturnedDividedHolds up

Not enough evidence yet

One source so far — no reviewer, buyer or press cross-check yet.

AI panel2 of 6 agree#2

Quick take

In short: what each side says

AI panel — each opened up in full further down ↓

AI panel#2 best pick2 of 6 models agree

Best on Perplexity (avg #2.0), weakest on Grok (#28.0)

Behind this verdict2 AIs~3 hrs of research 2 min to read

Main competitors

Top rivals in Oral Care.

#1
Pronamel Gentle Whitening Toothpaste
Pronamel Gentle Whitening Toothpaste

Sensodyne logoby Sensodyne

Fluoride toothpaste for sensitive teeth

Best rank in this scope, recent weeks Charted 11 of 13 weeks Jan 1 · #3 · Jan 1 · #4 · Feb 1 · #1 · Mar 1 · #28 · Apr 1 · #1 · May 1 · #30 · Jun 1 · #15 · Jul 1 · #21 · Sep 1 · #2 · Nov 1 · #7 · Dec 1 · #16-wk trend?
Where to buy
+8
#4
Fresh Breath Oral Rinse
Fresh Breath Oral Rinse

TheraBreath logoby TheraBreath

Antimicrobial oral rinse for fresh breath

Best rank in this scope, recent weeks Charted 8 of 13 weeks Apr 1 · #11 · May 1 · #13 · Jul 1 · #13 · Aug 1 · #8 · Sep 1 · #7 · Oct 1 · #3 · Nov 1 · #5 · Dec 1 · #46-wk trend?
Where to buy
+1
#5
Rapid Relief Toothpaste
Rapid Relief Toothpaste

by Sensodyne

Fluoride toothpaste for sensitive teeth

Best rank in this scope, recent weeks Charted 5 of 13 weeks Apr 1 · #2 · May 1 · #38 · Jun 1 · #9 · Jul 1 · #93 · Dec 1 · #56-wk trend?
Where to buy
new

Act one

What the machines think.

Several AI models read the category and place this product — model by model, list by list, over time.

№ 01

Model by model?

How each AI sees it.

Best on Perplexity (avg #2.0), weakest on Grok (#28.0) Averaging across the AI panel, iO Series 2 sits around #15.0 this snapshot.

  • PerplexityPerplexity

    #2.0

    1 appearance · best #2

    placed#1#10
    #2Best Electric Toothbrushes

  • GrokGrok

    #28.0

    1 appearance · best #28

    placed#1#10
    #28Best Electric Toothbrushes

  • GeminiGemini

    —

    Didn’t rank iO Series 2 this snapshot.

  • GPTGPT

    —

    Didn’t rank iO Series 2 this snapshot.

  • AI ModeAI Mode

    —

    Didn’t rank iO Series 2 this snapshot.

ClaudeClaude

Didn’t rank iO Series 2 this snapshot.

№ 02

Rank trajectory?

Weeks of movement.

#1#6#117/67/137/278/3

Act three · ★ new

Do they agree?

Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?

№ 03

The disagreement

Where the juries actually split.

The AI models split with each other.

Perplexity

#2avg rank

ranks it highest of the panel

Grok

#28avg rank

the most sceptical model

Per-model average ranks from this week's panel?

№ 04

Frequent rivals?

What it competes against.

№ 05

Alternatives by price · Same field?

Same field, less money.

If the budget tightens4
Fresh Breath Oral RinseTheraBreath$7.67–$12.19#4Advance White Extreme Whitening ToothpasteArm & Hammer~$9.49#8Total Advanced Pro-Shield MouthwashColgate$5.49–$7.69#10Rapid Relief Sensitive ToothpasteTom's of Maine$5.99–$7.99#19
№ 06

The recap

Where it stands today.

  • PositionBest rank #2 across 1 intent tracked (no change vs last snapshot).
  • FootprintStrongest in Best Electric Toothbrushes (#2).
  • TraitsMost often described as “entry io”.
  • Closest rivaliO Series 5 (1–0 across 1 shared intent).
  • MakerBy Oral-B — see how it ranks across other intents on its brand profile.

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