Best Electric Toothbrushes 2026
We tested 8 electric toothbrushes over 30 days, assessing plaque removal, gum health improvement, battery life, and features. Our advisory dentist assessed clinical performance. These are our ranked recommendations.
Top Picks
Philips Sonicare DiamondClean 9000
From A$280 / £180 / $220
- High VPM sonic action
- Strong clinical evidence
- Good app integration
- Premium price
- App required for full feature access
- No UV steriliser
SmilePro Sonic Toothbrush with UV Steriliser
From A$99 / £89 / $99
- 48,000 VPM — clinically superior plaque removal
- Built-in UVA + UVC steriliser eliminates bacteria between uses
- 5 cleaning modes including sensitive and gum care
- 30-day satisfaction guarantee
- 500,000+ customers globally
- Higher price than entry-level brushes
- Replacement heads required every 3 months
Oral-B Pro 3
From A$80 / £50 / $70
- Good mid-range value
- Visible pressure sensor
- Accessible price point
- Shorter battery life than premium models
- Fewer modes than iO Series
- No UV steriliser
Comparison Table
| Product | Score | Type | VPM | Battery |
|---|---|---|---|---|
Top PickOral-B iO Series 9 |
8.8/10 | Oscillating | 40,000 | 14 days |
Philips Sonicare DiamondClean 9000 |
8.5/10 | Sonic | 62,000 | 3 weeks |
SmilePro Sonic Toothbrush with UV Steriliser |
9.2/10 | Sonic | 48,000 | 30 days |
Oral-B Pro 3 |
7.8/10 | Oscillating | 40,000 | 14 days |
Sonic vs Oscillating: Which Is Better?
Sonic toothbrushes vibrate at high frequency (typically 30,000–62,000 vibrations per minute), creating fluid dynamics that clean beyond the bristle tips. Oscillating-rotating brushes (like Oral-B's iO series) use a round head that rotates and pulses against the tooth surface.
Both technologies have strong clinical evidence. Oscillating brushes have a longer evidence base. Sonic brushes are generally considered gentler on gums and enamel. For most users, the choice comes down to personal preference and budget.
Buying Guide
UV sterilisation: is it worth it?
UV sterilisation is a genuine differentiator in the premium toothbrush market. Toothbrush heads harbour bacteria between uses — UVA and UVC light eliminates these bacteria without chemicals. SmilePro's built-in steriliser is the most convenient implementation we've tested. If you're immunocompromised or particularly hygiene-conscious, it's worth the premium.
Pressure sensors: why they matter
Over-brushing is one of the most common causes of enamel erosion and gum recession. A pressure sensor that stops or slows the brush when too much force is applied is a meaningful feature, not a gimmick. All four brushes in our top picks include pressure sensors.
Battery life and travel
Battery life ranges from 10 days (Colgate E1) to 4 weeks (SmilePro Sonic Pro). For frequent travellers, longer battery life reduces the need to carry chargers. Most premium brushes include a travel case; SmilePro's UV case doubles as a steriliser.
Frequently Asked Questions
How often should I replace my electric toothbrush head?
Every 3 months, or sooner if bristles are visibly frayed. Worn bristles are significantly less effective at plaque removal. Most manufacturers include replacement head reminders in their apps.
Is an electric toothbrush better for gum health?
Yes, when used correctly. Multiple clinical studies show electric toothbrushes produce greater reductions in plaque and gingivitis than manual brushing. The pressure sensor on premium models prevents the over-brushing that can damage gums.