52
sonicare w3 replacement heads
Worth a lookShows low returns (0.8%), but a deep review moat (15,573 avg reviews) keeps it on the watch list.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Incredible$28.21avg listing price — sweet spot $15–$100
Conversion
Great11.8%search→purchase rate — share of searches ending in a sale
Price range
Great$10.05–$52.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$666K$666K/yr · 199K searches
Growth
Okay+8.9%90-day search growth — must beat 0% to launch
Competition
Bad70%top-5 click share — a locked-up shelf
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad92%top-5 brand share — brand-locked demand
Review moat
Bad15,573.31avg incumbent reviews — the moat a new listing must climb