
Philips Sonicare 3100
Sonic
- 3-year cost
- ~$113
- Price per head
- $6.66
- Battery
- 14-day battery
- Pressure sensor
- 2-week battery
- $40 handle
Best for: A Sonicare pressure sensor at the lowest price
Sonic~$20Philips Sonicare
Twenty dollars buys a genuine Sonicare handle here: 31,000 brush strokes a minute by Philips' count, a QuadPacer and SmarTimer, and a two-week battery. There is one mode and no pressure sensor, and the head in the box is a C1 SimplyClean, the same cheap click-on refill the rest of the range accepts.
Approx. price
~$20
maker's store, not a live price
Best for: The cheapest way onto Sonicare's click-on heads
No pressure sensor.
No ADA Seal listing found for this model on the ADA’s own product search. That is not a failed test: the Seal is voluntary and makers apply for it product by product.
These are facts about features and listings, not a statement that the brush prevents or treats anything. What a pressure sensor does · What the ADA Seal means
12 heads over 36 months at Philips Sonicare's stated 3-month interval, less 1 head in the box. Head price: Sonicare SimplyClean 6-pack (HX6016/77), $39.96 on usa.philips.com. How this is worked out
The two lists above are drawn from the maker’s own pages and prices, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.
No owner discussion has been read for the Philips Sonicare 1100 yet. This section stays empty until there is something real to put in it.

Sonic
Best for: A Sonicare pressure sensor at the lowest price

Sonic
Best for: The classic budget Sonicare with a replacement reminder

Sonic
Best for: A Gum Health mode for about $60