runstar smart scale
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$67.21avg listing price — sweet spot $15–$100
Conversion
Good5.8%search→purchase rate — share of searches ending in a sale
Market size
Good$509K$509K/yr · 131K searches
Returns
Good2.7%return rate — above 5% kills the launch gate
Price range
Okay$24.55–$191.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+2.7%90-day search growth — must beat 0% to launch
Competition
Bad71%top-5 click share — a locked-up shelf
Review moat
Bad6,185.2avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, runstar smart scale is a $509K/yr Amazon United States market (131K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
runstar smart scale market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $403K–$538K
- units × avg price
- Conversion rate
- 5.8%
- Avg BSR
- #122
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 80%
- Out of stock
- 8.8%
- Avg brand age
- 41 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
15
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
0%
- GE59%
- Omron36%
- RENPHO2%
- arboleaf2%
- LOFTILLA1%
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — +2.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top runstar smart scale search terms
- ge smart scale27K/yr
- omron scale34K/yr
- ge scale13K/yr
- body scan scale with handle11K/yr
- ge scale for body weight smart8K/yr
- omron scale full body composition9K/yr
- omron body composition scale9K/yr
- omron weight scale7K/yr
- body fat scale with handles4K/yr
- omron hbf-5164K/yr
Top runstar smart scale products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GE Smart Scale for Body Weight: 8-Electrode Digital Bathroom Scale for Weight Fat BMI Muscle Mass Full Body Composition Analyzer 50 Measurements Bluetooth Highly Accurate Weighing Machine 400lb Black
GE$87.104.4★4,873 rev
OMRON Body Composition Monitor & Scale Track Skeletal Muscle Mass Loss/Gain Weight (up to 330 pounds) Visceral Fat BMI and More (Non-Bluetooth)
Omron$71.834.3★8,917 rev
GE Smart Scale for Body Weight: 8-Electrode Body Pod Fat Monitor with Full Body Composition Analysis Bluetooth App Sync Large Handle Display 400lb Capacity Bathroom Scale for Home & Gym Black
GE$107.504.5★1,103 rev
OMRON Body Composition Monitor and Scale - Track Muscle Mass Loss/Gain Weight Visceral Fat BMI - Use OMRON Connect App for Unlimited Storage
Omron$93.484.0★908 rev
GE Scale for Body Weight Body Fat BMI Muscle Mass Smart Bathroom Scales with 14 Body Composition Metrics with Large Display Accurate Bluetooth Weighing Machine with Fitness App 400 lbs Black
GE$40.024.6★1,192 rev
Newest
by launch date
GE Smart Scale for Body Weight: Body Fat BMI Digital Bathroom Scale - 14 Body Composition Analyzer Health Monitor Highly Accurate Bluetooth Weighing Scale with App 400 lb 11 Inch
GE$30.78398 rev
Arboleaf Smart Scale for Body Weight 8-Electrode Dual-Frequency BIA Digital Bathroom Scale 7-in-1 Display for BMI Body Fat & Muscle Mass 50+ Metrics in App Body Composition Analyzer
arboleaf$101.2518,171 rev
LOFTILLA Smart Scale for Body Weight 8-Electrode Bluetooth Bathroom Scale with BMI Body Fat Muscle Mass 50+ Full Body Composition Metrics High Accurate Scales with 5.4 Large LED Display Black
LOFTILLA$75.8534,547 rev
GE Smart Scale for Body Weight: Body Composition Analysis for Body Fat BMI Muscle Mass 8-Electrode Handle Display Bluetooth App Sync 400lb Capacity for Home & Gym White
GE$41.351,103 rev
GE Smart Scale for Body Weight: 8-Electrode Body Pod Fat Monitor with Full Body Composition Analysis Bluetooth App Sync Large Handle Display 400lb Capacity Bathroom Scale for Home & Gym Black
GE$107.501,103 rev
Trending
90-day click momentumArboleaf Smart Scale for Body Weight 8-Electrode Dual-Frequency BIA Digital Bathroom Scale 7-in-1 Display for BMI Body Fat & Muscle Mass 50+ Metrics in App Body Composition Analyzer
arboleaf$101.254.7★
GE Smart Scale for Body Weight: 8-Electrode Body Pod Fat Monitor with Full Body Composition Analysis Bluetooth App Sync Large Handle Display 400lb Capacity Bathroom Scale for Home & Gym Black
GE$107.504.5★
LOFTILLA Smart Scale for Body Weight 8-Electrode Bluetooth Bathroom Scale with BMI Body Fat Muscle Mass 50+ Full Body Composition Metrics High Accurate Scales with 5.4 Large LED Display Black
LOFTILLA$75.854.6★
GE Smart Scale for Body Weight: Body Fat BMI Digital Bathroom Scale - 14 Body Composition Analyzer Health Monitor Highly Accurate Bluetooth Weighing Scale with App 400 lb 11 Inch
GE$30.784.5★
GE Smart Scale for Body Weight: Body Composition Analysis for Body Fat BMI Muscle Mass 8-Electrode Handle Display Bluetooth App Sync 400lb Capacity for Home & Gym White
GE$41.354.5★
What buyers say about runstar smart scale
What buyers praise and complain about, mined from review topics.What buyers love
“Easy and accurate”
“One of the best health tools ever”
“Easy to read”
“Great quality, looks great, is very accurate”
“Good value for money”
“Exactly as advertised”
“Works well”
“Setup was quick”
“It helps me stay focused on my weight loss journey”
“Light weight scale with accurate weight reading, perfect scale”
What buyers complain about
“inaccurate reading”
“Broke within a month”
“I don't trust it's accuracy”
“Didn't function properly”
“lousy app”
“Absolutely garbage”
“Does not connect”
“Expensive paperweight”
“Terrible Battery Life”
“it had my fat % increase”
Top return reasons
Common questions
- Is runstar smart scale profitable to sell on Amazon United States?
- The niche generates $509K/yr across 15 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +2.7%. Flapen's verdict: Skip it (41/100).
- How competitive is the runstar smart scale niche?
- 5 brands and 15 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in runstar smart scale?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Durability, Accuracy-Overall. The return rate is 2.7%.
- When does demand for runstar smart scale peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the runstar smart scale niche?
- Listings span $24.55–$191.12; the average listing price is $67.21 (sweet spot $15–$100). The average incumbent carries 6,185 reviews — the moat a new listing must climb.