42
alternating air pressure mattress
Skip itHigh returns (9.7%) — this niche doesn't clear our bar today.
Market size
Great$1.2M$1.2M/yr · 241K searches
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$140.63avg listing price — sweet spot $15–$100
Review moat
Good1,165.47avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Growth
Bad-5.4%90-day search growth — must beat 0% to launch
Price range
Bad$38.54–$655.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad9.7%return rate — above 5% kills the launch gate