Best-value framework
Oral-B iO3 is the strongest current direct-sale feature bargain at $59.99, with visible pressure sensing and three modes. SURI Core costs $75 with inexpensive $18.99 three-packs of heads. Sonicare 4100 remains a strong low-cost benchmark because compatible Philips head packs can be economical and it includes pressure sensing.
What actually matters under $100
| Brush | Current price signal | Pressure feedback | Head-cost signal |
|---|---|---|---|
| Oral-B iO3 | $59.99 direct sale | Visible iO pressure sensor | $29.99 / 2 iO heads |
| SURI Core 1.0 | $75 | Model-dependent feature set | $18.99 / 3 heads |
| Philips Sonicare 4100 | Retail promotions vary | Pressure sensor | $26.95 / 3 C2 heads official benchmark |
Three-year cost matters
Use our electric toothbrush cost calculator. A cheap handle paired with expensive proprietary heads can become the expensive brush after several years.
Sources
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