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bluetooth sleep mask
Skip itA small market ($69K/yr) — this niche doesn't clear our bar today.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Returns
Good2.0%return rate — above 5% kills the launch gate
Avg price
Good£14.89avg listing price — sweet spot $15–$100
Conversion
Good6.7%search→purchase rate — share of searches ending in a sale
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Price range
Good£7.27–£22.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,860.47avg incumbent reviews — the moat a new listing must climb
Brand share
Bad92%top-5 brand share — brand-locked demand
Market size
Bad£69K£69K/yr · 69K searches
Growth
Bad-15.9%90-day search growth — must beat 0% to launch