---
title: "Paingone Plus Tens Pen — $10K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/paingone-plus-tens-pen"
last_updated: "2026-08-12T00:49:55.063Z"
locale: en
meta:
description: "Niche score 32/100 · $10K/yr market · 7K searches/yr · $50.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · $10K/yr market · 7K searches/yr · $50.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Paingone Plus Tens Pen — $10K/yr Amazon US Niche (2026) - Flapen"
---
# **paingone plus tens pen**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 3Growth 24Conversion 37Competition 0Returns 10Price range 95Avg price 93Brand share 0Review moat 85Quality gap 99
**Quality gap**
**Incredible****3.6★**
avg incumbent rating — lower means beatable quality
**Price range**
**Incredible****$20.79–$71.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$50.93**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****291.67**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-1.0%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****9.1%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$10K**
$10K/yr · 7K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, paingone plus tens pen is a $10K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Dec. Verdict: Skip it — 32/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **paingone plus tens pen market data**
- **Units sold / yr**
- **100–250**
- avg 0–100/product
- **Revenue / yr**
- **$5K–$13K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#382**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **33.3%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Paingone86% - Hempvana9% - iVOLCONN4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.0% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Dec · busiest ÷ quietest = 5.2×
[**Open Trend **](https://flapen.com/research/us/health-household/paingone-plus-tens-pen/trend)
## **Top paingone plus tens pen search terms**
- **paingone plus tens pen**3K/yr+15.8%2.3% conv. - **paingone plus**2K/yr-21.3%1.2% conv. - **pain gone pen**686/yr+4.4%2.1% conv. - **pain gone plus tens pen**537/yr-44.4%3.8% conv. - **paingone plus pain relief pen**12/yr+0.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/paingone-plus-tens-pen/search-terms)
## **Top paingone plus tens pen 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.
0%25%$3K50%$5K75%$8K100%$10K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Paingone Plus The Automatic TENS Pen - Fast Effective Pain Relief for Acute & Chronic Pain- Use on Shoulders Knees Back Neck Feet & More - Compact & Portable with No Wires Pads or Gels**Paingone**$71.39**3.3★291 rev](https://www.amazon.com/dp/B0BHDJSD4H) [2**Hempvana Rocket Pain Relief Pen As Seen On TV Wireless TENS Therapy Portable Muscle Stimulator - Same Technology Used by Doctors - Muscle Pain Relief -9 Adjustable Intensity Settings-3 Unique Heads**Hempvana**$20.79**3.4★555 rev](https://www.amazon.com/dp/B08QC2M6C8) [3**iVOLCONN Electronic Acupuncture Pen for Pain Relief and Circulation Rechargeable Meridian Energy Acupressure Pen Find Acupoints Automatically with 20 Levels Intensity and 3 Modes**iVOLCONN**$60.60**4.2★29 rev](https://www.amazon.com/dp/B0F2H9LNTQ)
### **Newest**
by launch date
[**iVOLCONN Electronic Acupuncture Pen for Pain Relief and Circulation Rechargeable Meridian Energy Acupressure Pen Find Acupoints Automatically with 20 Levels Intensity and 3 Modes**iVOLCONN**$60.60**29 rev1y ago](https://www.amazon.com/dp/B0F2H9LNTQ) [**Paingone Plus The Automatic TENS Pen - Fast Effective Pain Relief for Acute & Chronic Pain- Use on Shoulders Knees Back Neck Feet & More - Compact & Portable with No Wires Pads or Gels**Paingone**$71.39**291 rev3y ago](https://www.amazon.com/dp/B0BHDJSD4H) [**Hempvana Rocket Pain Relief Pen As Seen On TV Wireless TENS Therapy Portable Muscle Stimulator - Same Technology Used by Doctors - Muscle Pain Relief -9 Adjustable Intensity Settings-3 Unique Heads**Hempvana**$20.79**555 rev5y ago](https://www.amazon.com/dp/B08QC2M6C8)
### **Trending**
90-day click momentum
[**iVOLCONN Electronic Acupuncture Pen for Pain Relief and Circulation Rechargeable Meridian Energy Acupressure Pen Find Acupoints Automatically with 20 Levels Intensity and 3 Modes**iVOLCONN**$60.60**4.2★**▲ 193%**](https://www.amazon.com/dp/B0F2H9LNTQ) [**Paingone Plus The Automatic TENS Pen - Fast Effective Pain Relief for Acute & Chronic Pain- Use on Shoulders Knees Back Neck Feet & More - Compact & Portable with No Wires Pads or Gels**Paingone**$71.39**3.3★**— 1%**](https://www.amazon.com/dp/B0BHDJSD4H) [**Hempvana Rocket Pain Relief Pen As Seen On TV Wireless TENS Therapy Portable Muscle Stimulator - Same Technology Used by Doctors - Muscle Pain Relief -9 Adjustable Intensity Settings-3 Unique Heads**Hempvana**$20.79**3.4★**▼ 17%**](https://www.amazon.com/dp/B08QC2M6C8)
## **What buyers say about paingone plus tens pen**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**50%
*“Excellent Product at a Great Price”*
**Weight Light**33%
*“It's light weight”*
**Advertised Vs Actual Product**17%
*“This works just like a I expected”*
### **What buyers complain about **
**Functionality-Overall**26%
*“Installed new battery—does not work”*
**Value For Money**19%
*“for the price not worth it”*
**Durability**19%
*“it was great for a few weeks now doesnt work at all”*
**Muscle Pain Relief**14%
*“it doesn't DO much to ease muscle pain”*
**Battery Life**12%
*“Installed new battery—does not work”*
**Quality-Overall**5%
*“seems cheaply made”*
**Natural Resource Wastage**5%
*“Waste”*
### **Top return reasons **
**Functionality-Overall**59%
**Advertised Vs Actual Product**9%
**Touch/Button Controls**5%
**Strength**4%
**Ease Of Use**3%
**Battery Life**2%
**Instructions/User Manual/Troubleshooting**2%
**Charging**2%
**Comfort-Overall**1%
**Size-Overall**1%
## **Common questions**
- **Is paingone plus tens pen profitable to sell on Amazon United States?**
- The niche generates $10K/yr across 3 tracked products. 90-day search growth is -1.0%. Flapen's verdict: Skip it (32/100).
- **How competitive is the paingone plus tens pen niche?**
- 3 brands and 6 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in paingone plus tens pen?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Durability. The return rate is 9.1% — above our launch gate.
- **When does demand for paingone plus tens pen peak?**
- Demand peaks in Oct–Dec; the busiest month runs 5.2× the quietest.
- **What does it cost to enter the paingone plus tens pen niche?**
- Listings span $20.79–$71.39; the average listing price is $50.93 (sweet spot $15–$100). The average incumbent carries 292 reviews — the moat a new listing must climb.
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