Philips HX2421 Smart Sonic Electric Toothbrush: Sonic technology for deep cleaning
This Philips Smart Sonic electric toothbrush is for anyone who wants a cleaner smile without the hassle. It's perfect for busy professionals or parents who need an effective routine in minutes.
Most electric toothbrushes focus on power, but this one prioritizes gentle precision. The sonic technology removes plaque thoroughly while feeling comfortable on sensitive gums. You get a dentist-clean feel every morning, and the two-minute timer ensures you never cut your brushing short.
It's easy to use right out of the box, with a simple design that fits in any bathroom. Replace the brush head every three months to maintain peak performance. Enjoy a fresher, healthier smile with minimal effort.
Features
- Electric powered for efficient brushing
- Smart features for enhanced oral care
- Sonic technology for deep cleaning
General specs
- Brand: Philips
- Model: HX2421
- Seller: Joom
- ID: 6928388aecc2210198c4cf51
- Brand: PHILIPS
- Model Number: HX2421
- Product Type: Smart Sonic 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.
Shipping options
United States
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| Brand | Philips | Xiaomi | Philips | Marlincare | Onlyone | Umisr |
| Model | HX2421 | T300 | HX9690/05 | M10PRO | T2431A0 | |
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| Price | $65.02 | $33.99 | $199.99 | $26.99 | $25.04 | $29.99 |
| Seller | Joom | Gshopper | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 17, 2026 | Jul 25, 2024 | Feb 7, 2026 | Feb 4, 2026 | Feb 7, 2026 | Dec 6, 2025 |
| Technology | Sonic vibration | Sonic | Sonic | Ultrasonic | ||
| Battery Life | Up to 30 days on a single charge | 180 | 30 | |||
| Brush Heads Included | 2 | 4 | 8 | |||
