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smile therapy ultrasonic tooth cleaner
Skip itSoft demand (-31.5% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Avg price
Incredible£23.03avg listing price — sweet spot $15–$100
Price range
Great£13.26–£38.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,310.19avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad£39K£39K/yr · 91K searches
Growth
Bad-31.5%90-day search growth — must beat 0% to launch