Sonicare HX9923 - Toothbrush PHILIPS - Free user manual and instructions
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| Product Type | Electric Sonic Toothbrush |
| Brand | Philips |
| Model | Sonicare HX9923 |
| Available Colors | Black, White, Pink, Platinum |
| Handle Dimensions | 2.5 x 2.5 x 25.5 cm (1.0 x 1.0 x 10.0 in) |
| Handle Weight | 130 g (4.6 oz) |
| Power Source | Rechargeable Lithium-Ion battery, 110-240 V, 50-60 Hz |
| Charging Time | 24 hours for full charge |
| Battery Life | Up to 2 weeks (twice daily, 2 minutes per session) |
| Compatible Brush Heads | Philips Sonicare A3 Premium All-in-One, W3 Premium White, G3 Premium Gum Health, C3 Premium Plaque Control, and others |
| Cleaning Modes | 5: Clean, White, Gum Health, Deep Clean, Sensitive |
| Smart Timer | 2-minute timer with Quadpacer (30-second intervals) |
| Pressure Sensor | Yes, smart pressure sensor alerts with light and vibration |
| Bluetooth Connectivity | Yes, connects to Philips Sonicare app |
| App Compatibilty | Philips Sonicare app (iOS & Android) for personalized coaching |
| Water Resistance | IPX7 (suitable for shower use) |
| Brush Head Replacement Reminder | BrushSync technology fades to remind replacement |
| Travel Case | Premium travel case included with USB charging |
| Warranty | 2 years limited warranty |
| Smart Sensor Technology | Sensors for pressure, brush head recognition, and coverage tracking |
Frequently Asked Questions - Sonicare HX9923 PHILIPS
How do I charge my Philips Sonicare HX9923?
Place the toothbrush handle on the charging base or use the included USB travel case. A full charge takes 24 hours. A green light indicates charging is complete.
What brush heads are compatible with the HX9923?
The toothbrush is compatible with most Philips Sonicare brush heads, including the A3 Premium All-in-One, W3 Premium White, G3 Premium Gum Health, and C3 Premium Plaque Control. Use the recommended heads for optimal performance.
How do I clean the toothbrush handle?
Unplug the charger and wipe the handle with a damp cloth. Do not use abrasive cleaners or submerge the handle in water beyond shower use. The brush head should be rinsed after each use.
How long does the battery last on a full charge?
With normal use (twice daily, 2 minutes each), the battery lasts up to 2 weeks. Actual battery life depends on usage patterns and cleaning modes.
How do I use the different cleaning modes?
Press the power button to turn on, then press the mode button to cycle through Clean, White, Gum Health, Deep Clean, and Sensitive. The handle will pause briefly between modes. Your preferred mode can be set in the app.
What does the pressure sensor do?
If you press too hard, the handle will vibrate and a colored light (orange or blue) will indicate pressure. This helps protect your gums and teeth. Reduce pressure until the light turns white.
Can I use the toothbrush with the Philips Sonicare app?
Yes, the HX9923 has Bluetooth and pairs with the Philips Sonicare app. The app provides personalized coaching, tracks brushing habits, and offers tips for better oral health.
How do I know when to replace the brush head?
The BrushSync feature uses a blue indicator that fades over time. When the brush head is worn, the handle may also vibrate and display a reminder. Replace the head every 3 months or sooner if bristles fray.
My toothbrush is not turning on. What should I do?
First, ensure the battery has charge. Place on the charger for 30 minutes. If still unresponsive, try a different outlet. Reset by holding the power button for 10 seconds. If issues persist, contact Philips support.
Is the toothbrush waterproof?
Yes, the handle is IPX7 rated, meaning it can be used in the shower and cleaned with a damp cloth. However, the charger and base should not be submerged.
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USER MANUAL Sonicare HX9923 PHILIPS
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Product information
Brand : PHILIPS
Model : Sonicare HX9923
Category : Toothbrush