Gentle Electric Brushes
Compare pressure sensors, gentle modes, intensity settings, timers, and soft-head compatibility without drifting into medical claims.
Philips HX9911 Smart Sonic Electric Toothbrush: Sonic technology
This Philips Sonicare toothbrush is for anyone who wants a cleaner smile without the hassle. It's perfect for busy professionals who rush through their morning routine but still want dentist-level results.
Most electric toothbrushes focus on power, but this one prioritizes your comfort and consistency. The pressure sensor gently pulses to remind you to brush softer, preventing gum irritation. You'll notice your teeth feel smoother after just a few uses, as if you had a quick polish at home.
With multiple brushing modes and a long-lasting battery, it adapts to your needs whether you're tackling stains or soothing sensitivity. It syncs with a smartphone app to track your habits, helping you build better routines effortlessly.
Features
- Smart connectivity
- Electric power
- Rechargeable battery
- Multiple cleaning modes
- Sonic technology
General specs
- Brand: Philips
- Model: HX9911
- Seller: Joom
- ID: 694176096669410134d48fd0
- Brand: Philips
- Model: HX9911
- Brush Type: Sonic
- Technology: Smart Sonic
- Product Type: Electric Toothbrush
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
$280.02
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | Philips | SunoFi | Philips Sonicare | Xiaomi | Philips Sonicare | Laifen |
| Model | HX9911 | 6500 Series, HX7412/05 | Mijia T700 | HX3641/02 | Wave Pro, 2026 Model | |
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| Price | $280.02 | $9.99 | $119.96 | $76.98 | $19.96 | $129.99 |
| Seller | Joom | Amazon | Amazon | Banggood | Amazon | Amazon |
| Update | Feb 14, 2026 | May 3, 2026 | Apr 29, 2026 | May 9, 2026 | May 27, 2026 | May 27, 2026 |
| Technology | Smart Sonic | Next-Generation Sonicare Technology, Sonicare Fluid Action | Sonic | Advanced Sonic Technology | WaveMotion Technology, Modified Bass brushing technique | |
| Product Type | Electric Toothbrush | Electric Toothbrush Set | Sonic Electric Toothbrush | Sonic Electric Toothbrush | ||
| Battery Life | 50 days | 14 days | 70 days | |||
| Battery Type | Rechargeable | Rechargeable | Rechargeable | |||
| Brush Head Type | C3 Two-in-one, S2 Sensitive | C1 Simply Clean | Multifunctional bristle design, Soft TPE rubber coating | |||
Philips HX9911 Sonic technology
$280.02
When this device makes sense
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