---
title: "Reviews — steadfast haven co detector - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/steadfast-haven-co-detector/reviews"
last_updated: "2026-08-08T15:10:25.111Z"
locale: en
meta:
  description: "Niche score 46/100 · $508K/yr market · 862K searches/yr · $44.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 46/100 · $508K/yr market · 862K searches/yr · $44.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — steadfast haven co detector - Flapen"
---

# **steadfast haven co detector**

**Skip it**

Soft demand (-67.4% this quarter) — this niche doesn't clear our bar today.

Market size 60Growth 0Conversion 17Competition 46Returns 68Price range 95Avg price 95Brand share 35Review moat 28Quality gap 72

**Avg price**

**Incredible****$44.67**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$22.91–$78.87**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Returns**

**Good****2.3%**

return rate — above 5% kills the launch gate

**Market size**

**Good****$508K**

$508K/yr · 862K searches

**Competition**

**Okay****57%**

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

**Brand share**

**Okay****84%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Okay****3,732.64**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Bad****1.3%**

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

**Growth**

**Bad****-67.4%**

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

**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")

## Reviews