Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx — Full Specifications
About the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx
Oral-B brings this electric toothbrushe to market in 2026. The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx ships with new, 6 mode count, 14 battery hours. At a mid-tier $205 starting price, it targets buyers who value core functionality without paying for niche features. Our independent scoring rates the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx at 6.8/10 — a competent option for the price. Use the comparison matrix above to weigh the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx against rival electric toothbrushes on the specs that matter for your workflow.
Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx — Full Expert Review
AI-generated expert assessment · Updated 2026
The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is a budget electric toothbrushe that earns a VersusMatrix overall score of 68/100, placing it in the capable tier of the electric toothbrushes category for 2026. Priced around $205, it competes most directly with other budget electric toothbrushes where buyers weigh raw specifications against everyday usability.
Where the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx stands out most clearly is performance (100/100) and value for money (93/100). On paper it ships with a 14h battery — the kind of hardware combination that defines its tier. In daily use these strengths translate to a electric toothbrushe that holds up well under the workloads buyers in this price band typically demand.
The trade-offs sit primarily in battery (12/100) and design and build (56/100). Buyers for whom those dimensions are deal-breakers should compare against pricier alternatives in the leaderboard — but for the majority of buyers in this price band, the trade-off is acceptable given the strengths above.
The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is worth considering for buyers shopping the $174-$236 electric toothbrushe market. For a head-to-head against the closest alternatives, browse the electric toothbrushes leaderboard and use the on-site comparison tool — the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is included in the default ranking when sorted by overall score.
Best Use Cases
First-time buyers in this category
Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx represents a solid entry to the Oral-B ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Frequently Asked Questions
Is the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx a good choice for first-time buyers in this category?
Yes, it's a solid fit. Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx represents a solid entry to the Oral-B ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Who is the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx best suited for?
Based on its specs and scoring, the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is best suited for: First-time buyers in this category. See the use-case breakdown on this page for the reasoning behind each.
Reviewed by VersusMatrix Editorial Team
Last updated: May 21, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
¿Has usado el Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx?
Comparte tu experiencia para ayudar a otros a tomar mejores decisiones.
Alternativas Más Baratas
Oral-B iO Series 2 Electric Toothbrush Green Micro Vibrations Pressure Sensor
$26
66
Oral-B iO Series 7 Rechargeable Connected Electric Toothbrush
$110
61
Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758
$56
59
Oral-B Pro Smart 5000 Rechargeable Electric Toothbrush Bluetooth Connectivity
$44
57
Mejor Calificado Electric Toothbrushes
#1
Oral-B iO Series 2 Electric Toothbrush Green Micro Vibrations Pressure Sensor
66
#2Oral-B iO Series 7 Rechargeable Connected Electric Toothbrush
61
#3Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758
59
#4Oral-B Pro Smart 5000 Rechargeable Electric Toothbrush Bluetooth Connectivity
Compare Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx vs…
Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx vs
Oral-B iO Series 2 Electric Toothbrush Green Micro Vibrations Pressure Sensor
Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx vs
Oral-B iO Series 7 Rechargeable Connected Electric Toothbrush
Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx vs
Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758
Preguntas Frecuentes
Is the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx worth buying in 2026?
Oral-B brings this electric toothbrushe to market in 2026. The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx ships with new, 6 mode count, 14 battery hours. At a mid-tier $205 starting price, it targets buyers who value core functionality without paying for niche features. Our ind...
How long does the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx battery last?
The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx offers up to 14 hours of battery life.
What is the price of the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx?
The Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is priced at approximately $205. Check the buy links above for current prices from retailers.
Is the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx a good choice for first-time buyers in this category?
Yes, it's a solid fit. Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx represents a solid entry to the Oral-B ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Who is the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx best suited for?
Based on its specs and scoring, the Oral-B iO Series 9 Rechargeable Electric Toothbrush - Black Onyx is best suited for: First-time buyers in this category. See the use-case breakdown on this page for the reasoning behind each.
