Colgate hum Smart Electric Toothbrush vs Philips Sonicare DiamondClean Smart 9700
Side-by-side comparison based on 876 verified buyer reviews
12,500 monthly searches for this comparison
SmartScore Comparison
Colgate hum Smart Electric Toothbrush
Good
387 reviews
Philips Sonicare DiamondClean Smart 9700
Great
489 reviews
AI Verdict
Based on verified buyer reviews
The Philips Sonicare DiamondClean Smart 9700 is the clear winner with a SmartScore of 85 compared to 71 for the Colgate hum Smart Electric Toothbrush. Based on hundreds of verified reviews, the Philips Sonicare DiamondClean Smart 9700 consistently delivers a superior experience.
Price Comparison
Colgate hum Smart Electric Toothbrush
$49 – $69
Verified purchase rate: 69%
Philips Sonicare DiamondClean Smart 9700
$219 – $329
Verified purchase rate: 80%
Specs Comparison
What People Say
Colgate hum Smart Electric Toothbrush
What People Love
- ✓App tracking genuinely improves brushing habits
- ✓Most affordable smart toothbrush available
- ✓Flexible neck reduces gum irritation
- ✓Subscription replacement head program is convenient
What People Hate
- ✗App requires account creation and data sharing
- ✗Vibration intensity lower than Oral-B and Sonicare
- ✗Battery life only 2 weeks
Philips Sonicare DiamondClean Smart 9700
What People Love
- ✓Sonic vibration is incredibly gentle on sensitive gums
- ✓Glass charging tumbler is elegant and practical
- ✓Multiple brush head options for different needs
- ✓Noticeably whiter teeth within weeks
What People Hate
- ✗Smart sensors are less accurate than Oral-B's AI tracking
- ✗Brush heads are expensive (though slightly less than Oral-B iO)
- ✗App coaching is basic compared to competitors
Who Should Buy What?
Colgate hum Smart Electric Toothbrush
Best For
- →First-time electric toothbrush users
- →People trying to improve brushing habits with coaching
- →Budget-conscious buyers who still want smart features
Not For
- ⚠People with heavy plaque buildup needing high-intensity cleaning
- ⚠Privacy-concerned users unwilling to use the app
- ⚠Power users wanting professional-grade vibration
Philips Sonicare DiamondClean Smart 9700
Best For
- →People with sensitive teeth and gums
- →Those who want a gentle yet effective clean
- →Users who value elegant design in their bathroom
Not For
- ⚠People wanting detailed brushing analytics
- ⚠Those who prefer oscillating brush motion
- ⚠Budget-conscious buyers
Frequently Asked Questions
The Philips Sonicare DiamondClean Smart 9700 scores higher overall with a SmartScore of 85/100 versus 71/100 for the Colgate hum Smart Electric Toothbrush, based on verified buyer reviews. See the full verdict and spec-by-spec breakdown below.
About This Analysis
This Colgate hum Smart Electric Toothbrush vs Philips Sonicare DiamondClean Smart 9700 review is generated by ReviewIQ's AI analysis engine, which aggregates and synthesizes data from verified buyer reviews, expert assessments, and public product specifications. Our methodology cross-references multiple review sources to identify recurring patterns, strengths, and issues — providing an unbiased, data-driven summary rather than a single opinion.
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