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Oral-B iO Series 5 Review (2026): Buy or Skip?

Buy8.9/10 research score

Quick answer

Yes. The Oral-B iO Series 5 stands out for the iO cleaning motor without the extras, and it suits you if you want the excellent iO cleaning motor and pressure sensor at a sensible price. Skip it if you want a travel charging case.

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Our verdict on the Oral-B iO Series 5

Buy it if
You want the excellent iO cleaning motor and pressure sensor at a sensible price.
Skip it if
You want a travel charging case.
Best for
Best value premium clean
Key feature
The iO cleaning motor without the extras
Typical price
£89–£139
Check Price on Amazon Paid link

Key specifications

Modes5
BatteryUp to 2 weeks

Who should buy it, and who should skip it

A good fit if you

  • want the excellent iO cleaning motor and pressure sensor at a sensible price
  • value same iO motor as pricier models
  • can spend around £89–£139

Skip it if you

  • want a travel charging case
  • mind that iO brush heads cost more

Pros and cons

Pros

  • Same iO motor as pricier models
  • Smart pressure sensor
  • Quiet operation

Cons

  • iO brush heads cost more
  • Basic screen

What it is

The Oral-B iO Series 5 is an electric toothbrushe from Oral-B, typically £89–£139. Its headline feature is the iO cleaning motor without the extras, and it is best for best value premium clean.

What stands out

  • Same iO motor as pricier models
  • Smart pressure sensor
  • Quiet operation

What to know

  • iO brush heads cost more
  • Basic screen

Is it worth it?

If you want the excellent iO cleaning motor and pressure sensor at a sensible price, the Oral-B iO Series 5 is a strong choice. If you want a travel charging case, look elsewhere. The Philips Sonicare 4100 Power Toothbrush (£39–£49) is the alternative for budget. The Philips Sonicare ProtectiveClean 6500 (£69–£109) is the alternative for sensitive gums.

Alternatives worth considering

Philips Sonicare · Electric Toothbrushes

Philips Sonicare 4100 Power Toothbrush

Buy it if You want a reliable sonic toothbrush with a pressure sensor at a low price.

Verdict
Buy
Best for
Budget
Typical price
£39–£49

Pros

  • Affordable
  • Pressure sensor

Cons

  • Single mode

Philips Sonicare · Electric Toothbrushes

Philips Sonicare ProtectiveClean 6500

Buy it if You prefer the sonic feel, have sensitive gums and want a travel case.

Verdict
Buy
Best for
Sensitive gums
Typical price
£69–£109

Pros

  • Gentle on gums
  • Travel case

Cons

  • Brush heads add up

Frequently asked questions

Is the Oral-B iO Series 5 worth it?

Yes. The Oral-B iO Series 5 stands out for the iO cleaning motor without the extras, and it suits you if you want the excellent iO cleaning motor and pressure sensor at a sensible price. Skip it if you want a travel charging case.

Who should skip it?

If you want a travel charging case, an alternative will suit you better.

Is the Oral-B iO Series 5 worth it?

Yes. The Oral-B iO Series 5 stands out for the iO cleaning motor without the extras, and it suits you if you want the excellent iO cleaning motor and pressure sensor at a sensible price. Skip it if you want a travel charging case.

What are the downsides of the Oral-B iO Series 5?

iO brush heads cost more. Basic screen

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.