Device · Electric Toothbrushes
Philips
Philips Sonicare 4100
Model HX3681
- Type
- Electric Toothbrush
- Verified to fit
- 1 parts & consumables
- Maintenance
- 4-step schedule
- Battery life
- 14 days
- Pressure sensor
- Yes — warns and reduces vibrations
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- Verified to fit
- Live Amazon price
- Sourced guides
Device details
- Battery life
- 14 days
- Pressure sensor
- Yes — warns and reduces vibrations
- Timer
- 2-minute SmarTimer with 30-second QuadPacer
From the manufacturer.
Compatibility
Every product here is verified to fit the Sonicare 4100.
- Philips Sonicare W2 Optimal White Brush Heads (4-Pack)Consumable · OEM
Everything that keeps it working →Replacement parts & upgrades →
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