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fitbit sense charger
Skip itA concentrated shelf (top 5 take 76% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible21.1%search→purchase rate — share of searches ending in a sale
Returns
Good2.3%return rate — above 5% kills the launch gate
Market size
Good$593K$593K/yr · 305K searches
Review moat
Okay2,101.55avg incumbent reviews — the moat a new listing must climb
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$5.84–$18.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$9.18avg listing price — sweet spot $15–$100
Growth
Bad-3.3%90-day search growth — must beat 0% to launch
Competition
Bad76%top-5 click share — a locked-up shelf