45
arm massager
Skip itA concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$51.12avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Good$15.91–$135.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,138.83avg incumbent reviews — the moat a new listing must climb
Market size
Good$350K$350K/yr · 266K searches
Returns
Good3.0%return rate — above 6% kills the launch gate
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-6.2%90-day search growth — must beat 0% to launch
Competition
Bad79%top-5 click share — a locked-up shelf