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Tens Machine for Pain Relief

Tens Machine for Pain Relief shows a sweet-spot price point ($24.90 avg), but soft demand (-11.7% this quarter) keeps it on the watch list.

Flapen Score

51
Worth a look
Market size 87Growth 19Conversion 63Competition 29Returns 60Price range 84Avg price 95Brand share 23Review moat 23Quality gap 58
This niche Category average

Is Tens Machine for Pain Relief profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Tens Machine for Pain Relief is a £1.6M/yr Amazon United Kingdom market (1.1M searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 51/100.

Tens Machine for Pain Relief: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -11.7% over the last 90 days and 5.5% of searches end in a purchase.

£1.6M

revenue / yr

Units sold / yr80K
Search volume / yr-11.7%1.1M
Conversion rate5.5%
Avg price£24.90

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers10 · 27
Top-5 product click share68%
Open market9%
Avg brand age35 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 18 products

Sponsored placement83%
New entrants (1y)3· 2 succeeded
Avg rating4.4★
Avg reviews7,874

Top Tens Machine for Pain Relief 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 take 68% of clicks — established leaders, but buyers still shop beyond them.

£0£155K£310K£465K£620K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

27

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

68%

Top 20: 100%

Open market

7%

  • AUVON50%
  • GHTENS16%
  • med-fit11%
  • Beurer7%
  • Comfytemp7%
  • Kongzee3%
  • Open — no brand owns it (4 brands, 7%)

Tens Machine for Pain Relief demand & seasonality

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

Volume1.1MCVR5.5%Products18Brands10Top 5 Brands91%OOS Rate2.0%Rating4.4★Reviews7,874Avg BSR#13
25K15KPrime Day '25Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top Tens Machine for Pain Relief search terms shoppers use

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

  • tens machine for pain relief546K/yr
  • tens machine397K/yr
  • tens machines41K/yr
  • tens38K/yr
  • tens machine for back pain24K/yr
  • auvon tens machine16K/yr
  • tens unit9K/yr
  • tpn 200 plus tens machine7K/yr
  • muscle & nerve stimulators7K/yr
  • amazon tens machine6K/yr

What reviews say buyers love and hate about Tens Machine for Pain Relief

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

What buyers love

76% of reviews
Ease Of Use17%

Delivered quickly easy to use

Value For Money14%

Good for the money

Quality-Overall13%

Really high quality device

Muscle Pain Relief7%

It relaxes the muscles

Joint Pain6%

Gave relief to my knees after the first use

What buyers complain about

56% of reviews
Durability13%

Malfunctioned after a few weeks

Functionality-Overall10%

Stopped working

Charging6%

refuses to recharge

Instructions/User Manual/Troubleshooting5%

the instructions are poor

Size-Overall4%

It seems to small

Tens Machine for Pain Relief return rate & reasons

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

2.6%

Return rate

9%

Fixable by listing

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

1Functionality-Overall
33%
2Joint Pain
9%
3Defective Material/Parts
8%
4Charging
6%
5Adhesion/Stickiness
4%

Common Tens Machine for Pain Relief questions

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

Flapen scores Tens Machine for Pain Relief 51/100 on Amazon United Kingdom — Worth a look. The niche generates £1.6M/yr across 18 tracked products. 2 of 3 products launched in the last 360 days are still selling. Search demand moved -11.7% over the last 90 days.
Search demand for Tens Machine for Pain Relief on Amazon United Kingdom is steady year-round — the busiest month runs 1.3× the quietest.