46
acurite temperature and humidity sensor
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.61avg listing price — sweet spot $15–$100
Returns
Great1.7%return rate — above 5% kills the launch gate
Price range
Great$9.45–$41.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Okay$129K$129K/yr · 64K searches
Growth
Bad-6.3%90-day search growth — must beat 0% to launch
Review moat
Bad16,898.65avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand