---
title: "Trend — motion sensor alarm - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/motion-sensor-alarm/trend"
last_updated: "2026-08-12T01:40:04.872Z"
locale: en
meta:
  description: "Niche score 56/100 · $136K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $136K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — motion sensor alarm - Flapen"
---

# **motion sensor alarm**

**Worth a look**

Shows a sweet-spot price point ($30.94 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 30Growth 47Conversion 28Competition 79Returns 43Price range 90Avg price 95Brand share 69Review moat 38Quality gap 79

**Avg price**

**Incredible****$30.94**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.86–$97.85**

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

**Competition**

**Great****36%**

top-5 click share — an open shelf

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****64%**

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

**Growth**

**Okay****+17.7%**

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

**Returns**

**Okay****3.6%**

return rate — above 5% kills the launch gate

**Review moat**

**Okay****2,744.62**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****$136K**

$136K/yr · 194K searches

**Conversion**

**Okay****2.3%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Trend