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humidity sensor switch
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$30.17avg listing price — sweet spot $15–$100
Price range
Incredible$21.13–$45.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great456.9avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.4%search→purchase rate — share of searches ending in a sale
Market size
Okay$194K$194K/yr · 101K searches
Returns
Okay4.5%return rate — above 5% kills the launch gate
Growth
Bad-4.4%90-day search growth — must beat 0% to launch
Competition
Bad84%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand