smart scale
Worth a lookShows a $10.4M/yr market, but a deep review moat (49,608 avg reviews) keeps it on the watch list.
Market size
Incredible$10.4M$10.4M/yr · 2.9M searches
Avg price
Great$61.42avg listing price — sweet spot $15–$100
Returns
Good2.2%return rate — above 5% kills the launch gate
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Price range
Okay$11.45–$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
Bad-3.5%90-day search growth — must beat 0% to launch
Brand share
Bad91%top-5 brand share — brand-locked demand
Review moat
Bad49,608.38avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, smart scale is a $10.4M/yr Amazon United States market (2.9M searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan. Verdict: Worth a look — 52/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
smart scale market data
- Units sold / yr
- 150K–200K
- avg 6,000–8,000/product
- Revenue / yr
- $9.2M–$12.3M
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #21
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 1.0%
- Avg brand age
- 49 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
9 falling
Sellers
19
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
54%
Top 20: 95%
Open market
5%
- Etekcity37%
- GE21%
- RENPHO14%
- OVUTEK13%
- LOFTILLA5%
- arboleaf4%
- Open — no brand owns it (3 brands, 5%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.5% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 2.0×
Top smart scale search terms
- smart scale863K/yr
- scale with bmi body fat muscle mass592K/yr
- body fat scale232K/yr
- smart scale with bmi body fat muscle mass219K/yr
- body composition scale232K/yr
- weight scale with body fat and muscle114K/yr
- bmi scale95K/yr
- dexa scale38K/yr
- scale for body weight and fat percentage66K/yr
- smart scale for body weight59K/yr
Top 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Etekcity Smart Scale for Body Weight FSA&HSA Eligible Bathroom Digital Weighing Scale with BMI Body Fat Muscle Mass Accurate Bluetooth Home User Health Equipment Sync Apps LED Tempered glass
Etekcity$20.954.7★140,092 rev
Etekcity FSA&HSA Eligible Smart Scale for Body Weight Fat Digital Weighing Machine for Accurate BMI Muscle Mass Composition Apple Health Compatible Fitness Equipment TFT Tempered Glass Black
Etekcity$72.644.7★348,509 rev
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
Smart Scale for Body Weight Professional Bathroom Digital Scale with BMI Body Fat Muscle Mass Most Accurate to 0.05lb Large Display High Accurate Body Composition Machine with Fitness App
OVUTEK$25.444.6★1,700 rev
Etekcity Upgraded Smart Scale for Body Weight FSA&HSA Eligible Bathroom Digital Scale with BMI Body Fat Muscle Mass 13 Metrics with a Large Display Support Offline Mode and Apps Connection
Etekcity$37.594.7★140,092 rev
Newest
by launch date
Ovutek Smart Scale for Body Weight: 8-Electrode 57 Measurements Professional Body Composition Analyzer - 500lb Accurate Bathroom Digital Weight Scale with BMI Body Fat Muscle Mass 5.3 Color Display
OVUTEK$111.651,246 rev
LOFTILLA Smart Scale for Body Weight Accurate Scale with BMI Body Fat Muscle Mass 8-in-1 Large Display Digital Bathroom Scales for 14 Body Composition Metrics Sync with Fitness App Black
LOFTILLA$41.0915,135 rev
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
Trending
90-day click momentumOvutek Smart Scale for Body Weight: 8-Electrode 57 Measurements Professional Body Composition Analyzer - 500lb Accurate Bathroom Digital Weight Scale with BMI Body Fat Muscle Mass 5.3 Color Display
OVUTEK$111.654.5★
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$101.254.7★
LOFTILLA Smart Scale for Body Weight Accurate Scale with BMI Body Fat Muscle Mass 8-in-1 Large Display Digital Bathroom Scales for 14 Body Composition Metrics Sync with Fitness App Black
LOFTILLA$41.094.6★
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★
What buyers say about smart scale
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Health Tool”
“Accuracy is spot on”
“Fair price”
“Ease of Use”
“Great quality and exactly as described”
“It works exactly as advertised”
“Helping during my weight loss”
“Easy Set Up”
“It works beautifully”
“Easy to Connect”
What buyers complain about
“Inconsistent readings”
“broke after a week”
“NOT ACCURATE”
“Barely works”
“wouldn't connect”
“poor app”
“Battery life is terrible”
“Complete garbage”
“Waste of money”
“very difficult to read”
Top return reasons
Common questions
- Is smart scale profitable to sell on Amazon United States?
- The niche generates $10.4M/yr across 24 tracked products. 9 of 9 products launched in the last 360 days are still selling. 90-day search growth is -3.5%. Flapen's verdict: Worth a look (52/100).
- How competitive is the smart scale niche?
- 9 brands and 19 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in smart scale?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Durability, Accuracy-Overall. The return rate is 2.2%.
- When does demand for smart scale peak?
- Demand peaks in Jan; the busiest month runs 2.0× the quietest.
- What does it cost to enter the smart scale niche?
- Listings span $11.45–$191.12; the average listing price is $61.42 (sweet spot $15–$100). The average incumbent carries 49,608 reviews — the moat a new listing must climb.