40
portable monitor
Skip itWeak search conversion (0.3%) — this niche doesn't clear our bar today.
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Growth
Good+36.2%90-day search growth — must beat 0% to launch
Review moat
Good1,147.87avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.0%return rate — above 5% kills the launch gate
Avg price
Okay$237.51avg listing price — sweet spot $15–$100
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Market size
Bad$31K$31K/yr · 41K searches
Price range
Bad$67.13–$534.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale