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iphone 16 pro screen protector blue light
Skip itA deep review moat (48,316 avg reviews) — this niche doesn't clear our bar today.
Conversion
Great11.3%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.72avg listing price — sweet spot $15–$100
Price range
Great$5.95–$58.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Competition
Bad73%top-5 click share — a locked-up shelf
Growth
Bad-16.7%90-day search growth — must beat 0% to launch
Market size
Bad$64K$64K/yr · 29K searches
Review moat
Bad48,315.69avg incumbent reviews — the moat a new listing must climb