---
title: "Reviews — philips one toothbrush replacement heads - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/philips-one-toothbrush-replacement-heads/reviews"
last_updated: "2026-08-11T21:22:34.694Z"
locale: en
meta:
  description: "Niche score 54/100 · $340K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 54/100 · $340K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — philips one toothbrush replacement heads - Flapen"
---

# **philips one toothbrush replacement heads**

**Worth a look**

Shows a sweet-spot price point ($25.82 avg), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 53Growth 55Conversion 46Competition 66Returns 78Price range 81Avg price 95Brand share 0Review moat 23Quality gap 53

**Avg price**

**Incredible****$25.82**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.65–$44.92**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Competition**

**Good****46%**

top-5 click share — leaders hold, buyers still browse

**Growth**

**Good****+27.6%**

90-day search growth — must beat 0% to launch

**Market size**

**Good****$340K**

$340K/yr · 357K searches

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Okay****3.7%**

search→purchase rate — share of searches ending in a sale

**Review moat**

**Bad****8,039.03**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews