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Cadence Sensor

brand-locked demand (top 5 brands take 98% of clicks) — Cadence Sensor doesn't clear our bar today.

Flapen Score

46
Skip it
Market size 25Growth 23Conversion 81Competition 18Returns 78Price range 85Avg price 95Brand share 5Review moat 77Quality gap 67
This niche Category average

Is Cadence Sensor profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Cadence Sensor is a £98K/yr Amazon United Kingdom market (42K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 46/100.

Cadence Sensor: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -3.1% over the last 90 days and 8.4% of searches end in a purchase.

£98K

revenue / yr

Units sold / yr3K
Search volume / yr-3.1%42K
Conversion rate8.4%
Avg price£27.94

Who owns the niche?

The top 5 brands hold 98% of demand, so 2% of the market is open.

2%

open market share

Brands · sellers6 · 30
Top-5 product click share79%
Open market2%
Avg brand age51 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 11 products

Sponsored placement73%
New entrants (1y)1· 0 succeeded
Avg rating4.3★
Avg reviews467

Top Cadence Sensor products & what they sell for

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

Competition: brands, sellers & click share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

£0£10K£20K£30K£39K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 rising

Sellers

30

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

0%

  • Garmin59%
  • CooSpo21%
  • Magene10%
  • Bikevee5%
  • CYCPLUS3%
  • iGPSPORT2%

Cadence Sensor demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume42KCVR8.4%Products11Brands6Top 5 Brands98%OOS Rate0.5%Rating4.3★Reviews467Avg BSR#88
1K750Spike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top Cadence Sensor search terms shoppers use

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

  • cadence sensor18K/yr
  • garmin cadence sensor 26K/yr
  • garmin cadence sensor5K/yr
  • garmin speed sensor 24K/yr
  • speed sensor3K/yr
  • garmin speed sensor3K/yr
  • garmin speed and cadence sensor3K/yr

What reviews say buyers love and hate about Cadence Sensor

What buyers mention most, as a share of all reviews.

What buyers love

72% of reviews
Value For Money16%

Great value for money

Compatibility-Overall10%

Pairs easily

Connectivity-Overall9%

Connectivity is good

Efficiency8%

Works perfectly

Quality-Overall7%

Brilliant bit of kit

What buyers complain about

73% of reviews
Connectivity-Overall22%

Wont connect

Battery Life19%

Battery Life Not

Functionality-Overall8%

Did not work

Value For Money7%

Quite expensive

Quality-Overall5%

Cheap

Cadence Sensor return rate & reasons

Why buyers send it back, as a share of all return requests.

1.9%

Return rate

8%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Connectivity-Overall
26%
2Functionality-Overall
21%
3Compatibility-Overall
20%
4Defective Material/Parts
5%
5Size-Overall
5%

Common Cadence Sensor questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Cadence Sensor 46/100 on Amazon United Kingdom — Skip it. The niche generates £98K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -3.1% over the last 90 days.
Search demand for Cadence Sensor on Amazon United Kingdom is steady year-round — the busiest month runs 1.6× the quietest.