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Heart Rate Monitor

soft demand (-11.3% this quarter) — Heart Rate Monitor doesn't clear our bar today.

Flapen Score

48
Skip it
Market size 62Growth 19Conversion 39Competition 23Returns 84Price range 78Avg price 94Brand share 20Review moat 24Quality gap 78
This niche Category average

Is Heart Rate Monitor profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Heart Rate Monitor is a £555K/yr Amazon United Kingdom market (363K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 48/100.

Heart Rate Monitor: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -11.3% over the last 90 days and 3.1% of searches end in a purchase.

£555K

revenue / yr

Units sold / yr13K
Search volume / yr-11.3%363K
Conversion rate3.1%
Avg price£48.68

Who owns the niche?

The top 5 brands hold 92% of demand, so 8% of the market is open.

8%

open market share

Brands · sellers8 · 44
Top-5 product click share73%
Open market8%
Avg brand age31 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 · 17 products

Sponsored placement100%
New entrants (1y)1· 0 succeeded
Avg rating4.3★
Avg reviews6,421

Top Heart Rate Monitor 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 73% of clicks — a locked-up shelf that new listings rarely crack.

£0£55K£111K£166K£222K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

44

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

4%

  • AliveCor28%
  • Garmin26%
  • CooSpo22%
  • Polar10%
  • OxiPro6%
  • COROS4%
  • Open — no brand owns it (2 brands, 4%)

Heart Rate Monitor demand & seasonality

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

Volume363KCVR3.1%Products17Brands8Top 5 Brands92%OOS Rate0.0%Rating4.3★Reviews6,421Avg BSR#8
15K10KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

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

Top Heart Rate Monitor search terms shoppers use

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

  • heart rate monitor257K/yr
  • heart monitor33K/yr
  • heart rate monitors17K/yr
  • health monitoring devices9K/yr
  • hrm7K/yr
  • hrv monitor8K/yr
  • heart rate5K/yr
  • bluetooth heart rate monitor5K/yr
  • hr monitor4K/yr
  • heart rate monitor running3K/yr

What reviews say buyers love and hate about Heart Rate Monitor

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

What buyers love

85% of reviews
Ease Of Use25%

easy to handle

Quality-Overall14%

Great product for the price

Value For Money10%

Decent price

Accuracy-Overall8%

Accurate and easy to use

Advertised Vs Actual Product7%

As advertised

What buyers complain about

68% of reviews
Measurement/Reading Accuracy11%

Very inaccurate

Durability11%

Broken

Functionality-Overall11%

never worked

Accuracy-Overall9%

Not accurate

Quality-Overall5%

Not made well

Heart Rate Monitor return rate & reasons

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

1.6%

Return rate

11%

Fixable by listing

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

1Functionality-Overall
19%
2Measurement/Reading Accuracy
17%
3Connectivity-Overall
10%
4Size-Overall
9%
5Accuracy-Overall
9%

Common Heart Rate Monitor questions

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

Flapen scores Heart Rate Monitor 48/100 on Amazon United Kingdom — Skip it. The niche generates £555K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -11.3% over the last 90 days.
Search demand for Heart Rate Monitor on Amazon United Kingdom peaks in Jan–Nov–Dec, where the busiest month runs 1.9× the quietest.