Is foot measurement device profitable to sell on Amazon United States?

The niche generates $372K/yr across 25 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -9.0%. Flapen's verdict: Worth a look (55/100).

How competitive is the foot measurement device niche?

14 brands and 28 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in foot measurement device?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Measurement/Reading Accuracy. The return rate is 3.6%.

When does demand for foot measurement device peak?

Demand peaks in Aug; the busiest month runs 1.6× the quietest.

What does it cost to enter the foot measurement device niche?

Listings span $5.44–$79.04; the average listing price is $28.23 (sweet spot $15–$100). The average incumbent carries 1,004 reviews — the moat a new listing must climb.

Foot Measurement Device

Worth a look

Shows a sweet-spot price point ($28.23 avg), but soft demand (-9.0% this quarter) keeps it on the watch list.

Avg price

Incredible$28.23

avg listing price — sweet spot $15–$100

Price range

Great$5.44–$79.04

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Good1,004

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.0%

search→purchase rate — share of searches ending in a sale

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Market size

Good$372K

$372K/yr · 262K searches

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Growth

Bad-9.0%

90-day search growth — must beat 0% to launch

Is foot measurement device profitable on Amazon?

According to Flapen's Amazon United States niche tracking, foot measurement device is a $372K/yr Amazon United States market (262K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Aug. Verdict: Worth a look — 55/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

foot measurement device market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $423K–$565K; units × avg price
Conversion rate: 5.0%
Avg BSR: #12
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 14.6%
Avg brand age: 42 months
Avg seller age: 172 days

Competition: brands, sellers & click share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

52%

Top 20: 96%

Open market

22%

Brannock Devices27%
Squatchi14%
YVZOTCK14%
PEMUISE8%
Weewooday8%
SHENIAFC7%

foot measurement device demand & seasonality

Weekly Amazon search volume, last 104 weeks — -9.0% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 1.6×

Open Trend

Top foot measurement device search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

foot measurement device45K/yr +0.1%5.1% conv.
shoe sizer28K/yr +1.4%4.5% conv.
brannock device29K/yr -16.4%4.6% conv.
shoe sizer measuring devices31K/yr -13.3%5.0% conv.
foot measurement device kids19K/yr -24.3%6.9% conv.
shoe measurement device18K/yr -23.8%4.9% conv.
kids shoe sizer9K/yr +23.4%6.5% conv.
foot measuring device10K/yr +8.3%3.5% conv.
shoe measurement device for kids10K/yr -12.9%6.9% conv.
shoe size measurement tool7K/yr -5.9%5.1% conv.

All search terms

Top foot measurement device products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

YVZOTCK Foot Measurement Device | Kids Foot Length Measure Gauge Shoe Sizer Measuring for Infants Kids Men Women Adults | US Standard Shoe Size

YVZOTCK$13.404.4★2,593 rev

Mens (US) Genuine Brannock brand Device - international standard for foot-measuring/shoe-fitting

Brannock Devices$77.194.7★366 rev

Combination measuring device - US sizes

Brannock Devices$77.874.7★747 rev

Squatchi Accurate Foot Measuring Device and Keepsake (2T-6Y) - Aqua

Squatchi$21.184.4★1,637 rev

SHENIAFC Kids Foot Measuring Device Shoe Sizer for Infants and Children Accurate Foot Length Measurement Tool High Quality ABS Plastic Clear Markings US Standard Shoe Size Chart (US Sizes)

SHENIAFC$7.853.5★13 rev

Newest

by launch date

SHENIAFC Kids Foot Measuring Device Shoe Sizer for Infants and Children Accurate Foot Length Measurement Tool High Quality ABS Plastic Clear Markings US Standard Shoe Size Chart (US Sizes)

SHENIAFC$7.8513 rev

4mo ago

zepongLN Foot Measurement Device for Kids and Adults Blue Shoe Sizer

zepongLN$11.439 rev

7mo ago

SWUTHY Foot Measuring Tool for Kids & Adults Black Scale + Tape US/EU Sizes

SWUTHY$12.5335 rev

8mo ago

Qgond Kid Foot Measurement Device Shoe Size Gauge Foot Measuring Ruler Tools for Household Baby Measurer

Qgond$5.4426 rev

10mo ago

Weewooday 2 Pcs Foot Measurement Devices Shoes Size Measuring Devices with Tape and Ring Sizer Us Size(Blue Stylish)

Weewooday$11.82415 rev

2y ago

What reviews say buyers love and hate about foot measurement device

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Use24%

“Very handy”

Size-Overall20%

“good to get exact shoe size”

Value For Money13%

“Good for the price”

Quality-Overall11%

“Very well made”

Advertised Vs Actual Product6%

“Product was exactly what I expected”

Strength4%

“Simple and sturdy”

Durability2%

“it works well with demonstrated durability”

Efficiency2%

“This makes running particularly good”

Feet Fit2%

“Great to have in hand to measure the kiddos feet before ordering”

Material Quality1%

“The device is made of lightweight yet sturdy ABS. impact resistant”

What buyers complain about

Size-Overall17%

“Screw is to tiny for even a smallest screwdriver”

Quality-Overall11%

“Cheap product”

Measurement/Reading Accuracy10%

“Complicated manual calibration settings”

Value For Money8%

“to cheap for the money”

Strength6%

“could possibly break or Crack easily”

Functionality-Overall6%

“Doesn't work”

Feet Fit4%

“does not help figuring out foot width”

Advertised Vs Actual Product3%

“So that makes the product very misleading”

Ease Of Use3%

“Its a little difficult to program though”

Hard Feel3%

“Its hard to u”

Top return reasons

Feet Fit20%

Size-Overall15%

Advertised Vs Actual Product10%

Value For Money8%

Measurement/Reading Accuracy6%

Functionality-Overall5%

Defective Material/Parts5%

Material Quality4%