42
500w heater
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Avg price
Great£19.40avg listing price — sweet spot $15–$100
Brand share
Great50%top-5 brand share — no brand owns this niche
Price range
Great£10.47–£48.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Review moat
Okay1,701avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.1%return rate — above 5% kills the launch gate
Market size
Bad£0£0/yr · 91K searches
Growth
Bad-70.1%90-day search growth — must beat 0% to launch
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Signals No Dominant Brand