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outdoor temperature sensor
Skip itA deep review moat (16,243 avg reviews) — this niche doesn't clear our bar today.
Avg price
Great$18.21avg listing price — sweet spot $15–$100
Returns
Great2.0%return rate — above 5% kills the launch gate
Price range
Good$6.81–$34.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Market size
Okay$179K$179K/yr · 181K searches
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Growth
Bad-12.3%90-day search growth — must beat 0% to launch
Review moat
Bad16,243.45avg incumbent reviews — the moat a new listing must climb