HX3689/43
Whiter teeth. Gently does it.
Feel the difference of a gentle clean with our Pressure Sensor while whitening your teeth in 1 week.
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Sonic electric toothbrush
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recurring payment
Click on the W2 Optimal White brush head to remove surface stains and reveal a whiter smile. With its densely packed central stain-removal bristles, it's clinically proven to whiten teeth in just one week.*
Built-in pressure sensor automatically detects the pressure you apply, warns you and reduces the toothbrush vibrations automatically to help protect your gums. The toothbrush will make a pulsing sound as a reminder to ease off the pressure. 7 out of 10 people found this feature helped them become better brushers.
2 minute SmartTimer and 30 second QuadPacer guide you to brush for the recommended time in all areas of your mouth to ensure a complete clean.
Switch between 2 intensity settings to make the brushing session comfortable for you.
Powerful bristle vibrations drive microbubbles deep between your teeth and along your gum line for a refreshing experience. You will get one months' worth of manual brushing in just 2 minutes.** 31,000 brush strokes per minute gently clean your teeth, break up plaque and sweep it away for an exceptional daily clean.
All brush heads wear out over time, so you'll want to keep an eye on yours to make sure you're still getting a great clean. Our BrushSync technology tracks how long you've been using your brush head for and how hard you've been brushing. The BrushSync replacement reminder on your handle and a short beep remind you when it's time to replace it.
Battery life lasts up to 14 days so you can go long periods without charging.
Our ambition at Philips is to reduce electronic waste. One way we do this is to minimise the number of adapters we put on the market. These products come without a power adapter because we are committed to reducing electronic waste.
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Smart sensor technology
We guarantee quality for lasting peace of mind
We give products a second chance with refurbishment*
We help you replace parts instead of products*
We take responsibility for our impact
* Applicable only for Personal Care, Mother&Child Care and Household products
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