39
oura ring 4 sizing kit
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Incredible€2.1M€2.1M/yr · 1.5M searches
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Avg price
Okay€183.07avg listing price — sweet spot $15–$100
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,052.24avg incumbent reviews — the moat a new listing must climb
Returns
Bad5.1%return rate — above 5% kills the launch gate
Price range
Bad€1.00–€411.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-18.9%90-day search growth — must beat 0% to launch
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand