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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Specifications

Battery life
14 days
Pressure sensor
Yes — warns and reduces vibrations
Timer
2-minute SmarTimer with 30-second QuadPacer

From the manufacturer.

What it takes to keep running

The part of the cost most reviews leave out: what you'll be replacing, and how often.

Electric Toothbrush Head

every 3 months · about 4 a year

  • Philips Sonicare W2 Optimal White Brush Heads (4-Pack)Genuine · 4-pack, about 1 pack a year
  • Electric Toothbrush Head: change about every 3 months (about 4 a year, 12 over 3 years). A 4-pack lasts about 1 year.

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