Our picks at a glance
Paid link: buttons go to the retailer. Prices change often, so we link to the current price instead of listing one.
Comparison table
| Feature | Best overallOral-B iO5 | ValuePhilips Sonicare 4100 | Value Oral-BOral-B Pro 3 3500 |
|---|---|---|---|
| Verdict | Buy | Buy | Buy |
| Typical price | £90–£140 | £35–£55 | £40–£65 |
| Best for | Best clean | Value | Value Oral-B |
| Key feature | Magnetic iO drive with smart pressure sensor | Sonic clean with pressure sensor | 360° pressure sensor |
| Modes | 5 | 1 | 3 |
| Battery | 2–3 weeks | 2 weeks | 2 weeks |
| Where to buy | Check Price Paid link | Check Price Paid link | Check Price Paid link |
Oral-B · Electric toothbrushes
Oral-B iO5
Magnetic iO drive with smart pressure sensor.
- Buy it if
- you want the best clean
- Skip it if
- you want low head costs
Pros
- Excellent clean
- Pressure sensor
- Long battery
Cons
- Expensive heads
Key specifications
- Modes
- 5
- Battery
- 2–3 weeks
Philips · Electric toothbrushes
Philips Sonicare 4100
Sonic clean with pressure sensor.
- Buy it if
- you want a great-value brush
- Skip it if
- you want app features
Pros
- Affordable
- Pressure sensor
- Gentle
Cons
- Basic modes
Key specifications
- Modes
- 1
- Battery
- 2 weeks
Oral-B · Electric toothbrushes
Oral-B Pro 3 3500
360° pressure sensor.
- Buy it if
- you prefer round heads
- Skip it if
- you want long battery
Pros
- Visible pressure sensor
- Travel case
- Cheap
Cons
- Louder
- Shorter battery
Key specifications
- Modes
- 3
- Battery
- 2 weeks
Compare more Electric toothbrushes on Amazon Paid link
Who this list is for
Electric toothbrushes compared on cleaning, pressure sensors, battery and head costs. We show what each model does best, what it typically costs in the UK and who should skip it.
How we chose
We compared manufacturer specifications, UK warranty terms, running costs and typical UK prices, then gave every product a clear verdict: Buy, Consider or Skip. Our verdicts are based on this research, not on lab tests we have not done.
What to look for
- A pressure sensor protects gums.
- A two-minute timer helps.
- Replacement heads are the main running cost.
Buying in the UK
Oral-B and Philips toothbrushes are among the most discounted items in UK sales – prices often halve.
Related comparisons
Frequently asked questions
Oscillating or sonic?
Both clean well; choose what feels comfortable.
How often should I change the head?
Every three months, or sooner if the bristles splay.