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Oral B Revolution Replacement Heads
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great9.0%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,467.88avg incumbent reviews — the moat a new listing must climb
Price range
Okay$7.78–$20.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$10.54avg listing price — sweet spot $15–$100
Market size
Okay$160K$160K/yr · 169K searches
Growth
Bad-7.0%90-day search growth — must beat 0% to launch
Competition
Bad74%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand