Is swing caddie sc4 profitable to sell on Amazon United States?

The niche generates $107K/yr across 6 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.8%. Flapen's verdict: Skip it (26/100).

How competitive is the swing caddie sc4 niche?

4 brands and 15 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in swing caddie sc4?

Top complaints mined from reviews: Quality-Overall, Measurement/Reading Accuracy, Software/Application. The return rate is 8.4% — above our launch gate.

When does demand for swing caddie sc4 peak?

Demand peaks in Oct–Nov–Dec; the busiest month runs 1.9× the quietest.

What does it cost to enter the swing caddie sc4 niche?

Listings span $8.02–$513.87; the average listing price is $202.84 (sweet spot $15–$100). The average incumbent carries 816 reviews — the moat a new listing must climb.

swing caddie sc4

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Review moat

Good815.67

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Good4.8%

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

Avg price

Okay$202.84

avg listing price — sweet spot $15–$100

Market size

Okay$107K

$107K/yr · 11K searches

Growth

Bad-12.8%

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

Price range

Bad$8.02–$513.87

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

Returns

Bad8.4%

return rate — above 5% kills the launch gate

Competition

Bad97%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Returns High Price

According to Flapen's Amazon United States niche tracking, swing caddie sc4 is a $107K/yr Amazon United States market (11K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 26/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

swing caddie sc4 market data

Units sold / yr: 100–250; avg 0–100/product
Revenue / yr: $20K–$51K; units × avg price
Conversion rate: 4.8%
Avg BSR: #386
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 1.5%
Avg brand age: 42 months
Avg seller age: 188 days

Competition & brand share

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

Voice Caddie85%
WAH YUE HING8%
Rapsodo4%
Rasaech3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.8% search growth over the last 90 days.

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 1.9×

Open Trend

Top swing caddie sc4 search terms

swing caddie sc46K/yr -32.9%0.4% conv.
sc43K/yr +20.6%2.3% conv.
sc4 launch monitor1K/yr +8.1%0.7% conv.
voice caddie sc4 launch monitor488/yr -1.1%1.2% conv.

All search terms

Top swing caddie sc4 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 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SC4 PRO Golf Launch Monitor & 3D Driving Range Simulator Indoor & Outdoor Use Portable Golf Swing Analyzer Home Tracker with Built-in Screen w/Voice Output 5 Free E3 Courses No Monthly Subscription

Voice Caddie$513.874.1★127 rev

Voice Caddie SC200Plus Portable Golf Launch Monitor and Swing Analyzer with Real-Time Shot Data Tracking - 12-Hour Battery Life

Voice Caddie$197.534.2★707 rev

Brass Finish Uncut Key Blanks SC4 (6SH1) Blank Keys SC4 Key Blanks 6 Pin (50-Pack)

WAH YUE HING$21.844.6★315 rev

Voice Caddie SC300i Portable Golf Launch Monitor and Swing Analyzer with Real-Time Shot Data Tracking | Ideal Golf Swing Trainer/Training Equipment for Indoor & Outdoor | Up to 20 Hours Battery Life

Voice Caddie$250.744.3★567 rev

Rapsodo Mobile Launch Monitor Golf Simulator | MLM iPhone & iPad Only

Rapsodo$225.014.2★3,175 rev

Newest

by launch date

SC4 (6SH1) Blank Keys Door Lock Replacement Parts - 10 Pca

Rasaech$8.023 rev

11mo ago

SC4 PRO Golf Launch Monitor & 3D Driving Range Simulator Indoor & Outdoor Use Portable Golf Swing Analyzer Home Tracker with Built-in Screen w/Voice Output 5 Free E3 Courses No Monthly Subscription

Voice Caddie$513.87127 rev

1y ago

Brass Finish Uncut Key Blanks SC4 (6SH1) Blank Keys SC4 Key Blanks 6 Pin (50-Pack)

WAH YUE HING$21.84315 rev

3y ago

Voice Caddie SC300i Portable Golf Launch Monitor and Swing Analyzer with Real-Time Shot Data Tracking | Ideal Golf Swing Trainer/Training Equipment for Indoor & Outdoor | Up to 20 Hours Battery Life

Voice Caddie$250.74567 rev

5y ago

Rapsodo Mobile Launch Monitor Golf Simulator | MLM iPhone & iPad Only

Rapsodo$225.013,175 rev

6y ago

What buyers say about swing caddie sc4

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

What buyers love

Ease Of Use19%

“Easy to use”

Value For Money18%

“Fair price”

Quality-Overall13%

“The build quality feels solid”

Efficiency5%

“This monitor works Great”

Software/Application5%

“Love the mobile app”

Advertised Vs Actual Product4%

“As advertised”

Measurement/Reading Accuracy4%

“Very accurate”

Range3%

“This will be my go to on the range for a long time”

Portability3%

“Nice and compact, easily goes with me anywhere”

Battery Life2%

“Battery life is amazing”

What buyers complain about

Quality-Overall11%

“Bad quality case”

Measurement/Reading Accuracy11%

“Inaccurate Readings”

Software/Application10%

“app needs little learning to use”

Functionality-Overall8%

“Works for 10 shots then nothing”

Charging5%

“Tried to charge, nothing”

Value For Money4%

“Its a lot of money just to throw away so dont waste your money”

Durability4%

“Within 3 months its a piece of crap”

Heating3%

“easy to overheat”

Thickness3%

“more than half of the keys were too thick or not cut accurately”

Compatibility-Overall3%

“Its not yet compatible with Android devices”

Top return reasons

Functionality-Overall21%

Measurement/Reading Accuracy13%

Advertised Vs Actual Product11%

Compatibility-Overall11%

Value For Money7%

Connectivity-Overall6%

Range4%

Software/Application3%

GPS3%

Defective Material/Parts3%

Common questions

Is swing caddie sc4 profitable to sell on Amazon United States?: The niche generates $107K/yr across 6 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.8%. Flapen's verdict: Skip it (26/100).
How competitive is the swing caddie sc4 niche?: 4 brands and 15 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in swing caddie sc4?: Top complaints mined from reviews: Quality-Overall, Measurement/Reading Accuracy, Software/Application. The return rate is 8.4% — above our launch gate.
When does demand for swing caddie sc4 peak?: Demand peaks in Oct–Nov–Dec; the busiest month runs 1.9× the quietest.
What does it cost to enter the swing caddie sc4 niche?: Listings span $8.02–$513.87; the average listing price is $202.84 (sweet spot $15–$100). The average incumbent carries 816 reviews — the moat a new listing must climb.