Is sentro 22 needle knitting machine profitable to sell on Amazon United States?

The niche generates $268K/yr across 19 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -48.5%. Flapen's verdict: Skip it (32/100).

How competitive is the sentro 22 needle knitting machine niche?

6 brands and 38 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 99% of demand.

What do buyers complain about in sentro 22 needle knitting machine?

Top complaints mined from reviews: Stitch/Finish/Polish, Durability, Value For Money. The return rate is 6.2% — above our launch gate.

When does demand for sentro 22 needle knitting machine peak?

Demand peaks in Apr–May–Jun–Nov–Dec; the busiest month runs 6.1× the quietest.

What does it cost to enter the sentro 22 needle knitting machine niche?

Listings span $12.41–$268.02; the average listing price is $104.82 (sweet spot $15–$100). The average incumbent carries 921 reviews — the moat a new listing must climb.

sentro 22 needle knitting machine

Skip it

Soft demand (-48.5% this quarter) — this niche doesn't clear our bar today.

Avg price

Good$104.82

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good920.95

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$268K

$268K/yr · 256K searches

Competition

Okay64%

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

Price range

Okay$12.41–$268.02

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

Returns

Bad6.2%

return rate — above 5% kills the launch gate

Conversion

Bad1.0%

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

Brand share

Bad99%

top-5 brand share — brand-locked demand

Growth

Bad-48.5%

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

Signals High Returns High Price

According to Flapen's Amazon United States niche tracking, sentro 22 needle knitting machine is a $268K/yr Amazon United States market (256K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Apr–May–Jun–Nov–Dec. Verdict: Skip it — 32/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

sentro 22 needle knitting machine market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $524K–$629K; units × avg price
Conversion rate: 1.0%
Avg BSR: #431
Page quality: 0%
Prime: 89%
Sponsored: 68%
Out of stock: 0.0%
Avg brand age: 43 months
Avg seller age: 177 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 rising

Sellers

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

addi66%
skacel by addi27%
FYGAIN2%
GEOCCI2%
Cuptisserie2%
Umootek1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -48.5% search growth over the last 90 days.

Peak months: Apr, May, Jun, Nov, Dec · busiest ÷ quietest = 6.1×

Open Trend

Top sentro 22 needle knitting machine search terms

addi67K/yr -21.3%0.1% conv.
addi knitting machine89K/yr -71.0%1.4% conv.
addi knitting needles31K/yr -37.5%0.3% conv.
addi express king size knitting machine6K/yr -31.9%3.1% conv.
addi click interchangeable knitting needles6K/yr -43.4%0.6% conv.
sentro 22 needle knitting machine6K/yr -51.5%1.9% conv.
addi express knitting machine14K/yr -70.8%2.3% conv.
addi circular knitting needles5K/yr -45.4%0.3% conv.
addi click4K/yr -42.0%0.1% conv.
addi needles3K/yr -1.1%0.0% conv.

All search terms

Top sentro 22 needle knitting machine 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.

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

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

addi Express Kingsize Knitting Machine Knitting Machine

addi$118.874.4★4,816 rev

addi Express Knitting Machine Knitting Machine

addi$94.104.5★3,062 rev

Addi Express King Size Knitting Machine Set 46 Needles Circular Loom with Hand Crank Row Counter Makers Mercantile Yarn Cake (Color May Vary) and Hat Pattern

skacel by addi$154.554.6★54 rev

addi Click Unicorn Lace Long Circular Knitting Needle Tips Set

addi$137.314.2★98 rev

Addi Click Novel Long case interchang. Needle Square - 1pc

addi$113.794.2★213 rev

Newest

by launch date

Addi Express King Size Knitting Machine Set 46 Needles Circular Loom with Hand Crank Row Counter Makers Mercantile Yarn Cake (Color May Vary) and Hat Pattern

skacel by addi$154.5554 rev

11mo ago

GEOCCI Electric Knitting Machine Adapter for ADDI 46-Needle Round Knitting Machine (Black and Red)

GEOCCI$37.5163 rev

11mo ago

SENTRO Knitting Machine 22 Needles Knitting Machines for Kids Crochet Knitting Machine Kit for Sock/Hat/Pumpkin

FYGAIN$28.672,715 rev

1y ago

addi Click Unicorn Lace Long Circular Knitting Needle Tips Set

addi$137.3198 rev

3y ago

Electric Knitting Machine Adapter for Addi 46 Knitting Machine Automatic Adapter for Crochet Machine Knitting Machine Accessories Black

Cuptisserie$31.8137 rev

3y ago

What buyers say about sentro 22 needle knitting machine

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

What buyers love

Quality-Overall16%

“Nice quality product”

Ease Of Use14%

“Easy to use”

Value For Money10%

“Worth the money”

Soft Feel6%

“Its much smoother”

Size-Overall4%

“the size is excellent”

Efficiency3%

“Works amazingly well”

Stitch/Finish/Polish3%

“The stitches are consistent”

Instructions/User Manual/Troubleshooting3%

“the instructions were clear”

Material Quality3%

“Theyre metal, which I have found I prefer on circulars”

Assembly/Installation2%

“Its easy to put together. all you have to foods screw the legs on”

What buyers complain about

Stitch/Finish/Polish13%

“it started jumping stitches”

Durability12%

“Broke after 4 uses”

Value For Money10%

“Too expensive for me now”

Functionality-Overall8%

“It is no longer functional”

Size-Overall7%

“The machine is small”

Quality-Overall7%

“I should have known this machine would be junk”

Ease Of Use6%

“make it impossible to use”

Advertised Vs Actual Product4%

“Not as advertised”

Noise Level3%

“I cannot listen to that whining”

Add-Ons/Attachments3%

“the attachment on the 16inch cord broke”

Top return reasons

Functionality-Overall20%

Defective Material/Parts15%

Size-Overall13%

Stitch/Finish/Polish9%

Noise Level6%

Advertised Vs Actual Product5%

Mechanism Issues4%

Product Condition4%

Ease Of Use3%

Value For Money2%

Common questions

Is sentro 22 needle knitting machine profitable to sell on Amazon United States?: The niche generates $268K/yr across 19 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -48.5%. Flapen's verdict: Skip it (32/100).
How competitive is the sentro 22 needle knitting machine niche?: 6 brands and 38 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 99% of demand.
What do buyers complain about in sentro 22 needle knitting machine?: Top complaints mined from reviews: Stitch/Finish/Polish, Durability, Value For Money. The return rate is 6.2% — above our launch gate.
When does demand for sentro 22 needle knitting machine peak?: Demand peaks in Apr–May–Jun–Nov–Dec; the busiest month runs 6.1× the quietest.
What does it cost to enter the sentro 22 needle knitting machine niche?: Listings span $12.41–$268.02; the average listing price is $104.82 (sweet spot $15–$100). The average incumbent carries 921 reviews — the moat a new listing must climb.