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tens ear clips for vagus nerve stimulation
Skip itSoft demand (-14.2% this quarter) — this niche doesn't clear our bar today.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Avg price
Great$15.73avg listing price — sweet spot $15–$100
Price range
Great$7.95–$38.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.9%search→purchase rate — share of searches ending in a sale
Brand share
Good72%top-5 brand share — brands hold most of the demand
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.5%return rate — above 5% kills the launch gate
Review moat
Bad5,969.16avg incumbent reviews — the moat a new listing must climb
Market size
Bad$81K$81K/yr · 87K searches
Growth
Bad-14.2%90-day search growth — must beat 0% to launch