35
bluetooth battery monitor
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$45.03avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good801.11avg incumbent reviews — the moat a new listing must climb
Price range
Good$13.12–$162.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Returns
Okay3.6%return rate — above 5% kills the launch gate
Market size
Okay$103K$103K/yr · 60K searches
Competition
Bad85%top-5 click share — a locked-up shelf
Growth
Bad-31.0%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand