---
title: "breg polar care cube system — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/breg-polar-care-cube-system"
last_updated: "2026-07-14T00:26:29.807Z"
locale: en
meta:
  description: "weak search conversion (1.3%) — breg polar care cube system doesn't clear our bar today."
  "og:description": "weak search conversion (1.3%) — breg polar care cube system doesn't clear our bar today."
  "og:title": "breg polar care cube system — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
---

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# **breg polar care cube system**

**Skip it**

Weak search conversion (1.3%) — this niche doesn't clear our bar today.

Market size 55Growth 24Conversion 16Competition 47Returns 24Price range 30Avg price 63Brand share 39Review moat 38Quality gap 48

**Avg price**

**Good****$136.10**

avg listing price — sweet spot $15–$100

**Market size**

**Good****$382K**

$382K/yr · 221K searches

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****57%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Okay****82%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Okay****2,715.74**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****$15.10–$293.79**

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

**Growth**

**Bad****-1.3%**

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

**Returns**

**Bad****6.3%**

return rate — above 6% kills the launch gate

**Conversion**

**Bad****1.3%**

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

## **Competition**

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**12 **▼falling

**Sellers**

**17**

**Top-5 brand share**

**82%**

**Open market**

**15%**

- Polar Products57% - ONLYCARE10% - NSGWKZD5% - GALINAND5% - NEHOO4% - OatXtorpor3% - Open — no brand owns it (6 brands, 15%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$38K20%$76K30%$115K40%$153K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Polar Active Ice 3.0 | 9 QT Cold Therapy Ice Machine | Programmable Timer | Knee & Joint Pad | Cryotherapy Pain Relief System | Ace Bandage Style Compression](https://m.media-amazon.com/images/I/41J+lY30XJL.jpg)**Polar Active Ice 3.0 | 9 QT Cold Therapy Ice Machine | Programmable Timer | Knee & Joint Pad | Cryotherapy Pain Relief System | Ace Bandage Style Compression**Polar Products**$215.41**4.6★5,332 rev](https://www.amazon.com/dp/B07H3GW4W7) [2![Polar Active Ice 3.0 Cold Therapy Ice Machine System with Programmable Timer Shoulder Compression Pad Lightweight 9 Quart Cooler Freeze Kit Quiet Pump Strong Cryotherapy Pain Relief Treatment](https://m.media-amazon.com/images/I/41UBFFfquML.jpg)**Polar Active Ice 3.0 Cold Therapy Ice Machine System with Programmable Timer Shoulder Compression Pad Lightweight 9 Quart Cooler Freeze Kit Quiet Pump Strong Cryotherapy Pain Relief Treatment**Polar Products**$214.43**4.6★1,872 rev](https://www.amazon.com/dp/B07H3C5NM7) [3![ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries](https://m.media-amazon.com/images/I/41gfdkoozOL.jpg)**ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries**ONLYCARE**$128.87**4.4★185 rev](https://www.amazon.com/dp/B0FRRZ9WDJ) [4![10 FT 6V Charger Replacement for Breg Polar Care Cube Power Cord 6V AC/DC Power Supply Transformer Plug](https://m.media-amazon.com/images/I/41erw9gvR9L.jpg)**10 FT 6V Charger Replacement for Breg Polar Care Cube Power Cord 6V AC/DC Power Supply Transformer Plug**NSGWKZD**$15.10**4.5★72 rev](https://www.amazon.com/dp/B0DK6BXYKP) [5![GALINAND Ice Machine for Knee After Surgery 2.0 FSA Eligible HSA Portable Cold Therapy Machine for Knee Replacement Ice Therapy for Post Surgery Cryotherapy System Ice Compression for Recovery](https://m.media-amazon.com/images/I/414iTUq8p5L.jpg)**GALINAND Ice Machine for Knee After Surgery 2.0 FSA Eligible HSA Portable Cold Therapy Machine for Knee Replacement Ice Therapy for Post Surgery Cryotherapy System Ice Compression for Recovery**GALINAND**$112.62**4.5★529 rev](https://www.amazon.com/dp/B0F2HVB4XY)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Ice Machine for Knee After Surgery Programmable Cold Therapy Machine w/Temp Disp 12H Knee Ice Machine Pain Relief 12QT/Ultra-Quiet Cryotherapy for Knee Replacement Shoulder Hip](https://m.media-amazon.com/images/I/41nDArZk4+L.jpg)**Ice Machine for Knee After Surgery Programmable Cold Therapy Machine w/Temp Disp 12H Knee Ice Machine Pain Relief 12QT/Ultra-Quiet Cryotherapy for Knee Replacement Shoulder Hip**ICIDRION**$165.27**63 rev4mo ago](https://www.amazon.com/dp/B0GRGL53QF) [![ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries](https://m.media-amazon.com/images/I/41gfdkoozOL.jpg)**ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries**ONLYCARE**$128.87**185 rev9mo ago](https://www.amazon.com/dp/B0FRRZ9WDJ) [![Cold Therapy Machine Program Timer Ice Machine for Knee After Surgery Portable Ice Therapy Machine with Quiet Pump Large Cold Pad for Ankle Arm Joints Sports Injuries Cryotherapy Pain Relief](https://m.media-amazon.com/images/I/51BUFoepLJL.jpg)**Cold Therapy Machine Program Timer Ice Machine for Knee After Surgery Portable Ice Therapy Machine with Quiet Pump Large Cold Pad for Ankle Arm Joints Sports Injuries Cryotherapy Pain Relief**ONLYCARE**$150.30**176 rev9mo ago](https://www.amazon.com/dp/B0FRRWVQP9) [![GALINAND Ice Machine for Knee After Surgery 2.0 FSA Eligible HSA Portable Cold Therapy Machine for Knee Replacement Ice Therapy for Post Surgery Cryotherapy System Ice Compression for Recovery](https://m.media-amazon.com/images/I/414iTUq8p5L.jpg)**GALINAND Ice Machine for Knee After Surgery 2.0 FSA Eligible HSA Portable Cold Therapy Machine for Knee Replacement Ice Therapy for Post Surgery Cryotherapy System Ice Compression for Recovery**GALINAND**$112.62**529 rev1y ago](https://www.amazon.com/dp/B0F2HVB4XY) [![Inmoredo Ice Machine for Knee After Surgery Cold Therapy Machine for Knee Replacement with Programmable Timer Ice Therapy Machine for Sports Injuries Joint Pain Strains Sprains and Arthritis](https://m.media-amazon.com/images/I/41koOe+diSL.jpg)**Inmoredo Ice Machine for Knee After Surgery Cold Therapy Machine for Knee Replacement with Programmable Timer Ice Therapy Machine for Sports Injuries Joint Pain Strains Sprains and Arthritis**Inmoredo**$90.96**351 rev1y ago](https://www.amazon.com/dp/B0F1D6T4VK)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Ice Machine for Knee After Surgery Programmable Cold Therapy Machine w/Temp Disp 12H Knee Ice Machine Pain Relief 12QT/Ultra-Quiet Cryotherapy for Knee Replacement Shoulder Hip](https://m.media-amazon.com/images/I/41nDArZk4+L.jpg)**Ice Machine for Knee After Surgery Programmable Cold Therapy Machine w/Temp Disp 12H Knee Ice Machine Pain Relief 12QT/Ultra-Quiet Cryotherapy for Knee Replacement Shoulder Hip**ICIDRION**$165.27**4.7★**▲ 313%**](https://www.amazon.com/dp/B0GRGL53QF) [![Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth Waterproof HR Sensor for Men and Women Red M-XXL](https://m.media-amazon.com/images/I/31aLaB4uRIL.jpg)**Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth Waterproof HR Sensor for Men and Women Red M-XXL**POLAR**$96.91**4.2★**▲ 307%**](https://www.amazon.com/dp/B09NV6H62Y) [![Cold Therapy Machine Program Timer Ice Machine for Knee After Surgery Portable Ice Therapy Machine with Quiet Pump Large Cold Pad for Ankle Arm Joints Sports Injuries Cryotherapy Pain Relief](https://m.media-amazon.com/images/I/51BUFoepLJL.jpg)**Cold Therapy Machine Program Timer Ice Machine for Knee After Surgery Portable Ice Therapy Machine with Quiet Pump Large Cold Pad for Ankle Arm Joints Sports Injuries Cryotherapy Pain Relief**ONLYCARE**$150.30**4.6★**▲ 195%**](https://www.amazon.com/dp/B0FRRWVQP9) [![ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries](https://m.media-amazon.com/images/I/41gfdkoozOL.jpg)**ONLYCARE Ice Machine for Knee After Surgery Portable Cold Therapy Machine Program Timer Knee Ice Cryotherapy Machine with Quiet Pump Cold Compress Pad for Ankle Arm Joints Sports Injuries**ONLYCARE**$128.87**4.4★**▲ 177%**](https://www.amazon.com/dp/B0FRRZ9WDJ) [![10 FT 6V Charger Replacement for Breg Polar Care Cube Power Cord 6V AC/DC Power Supply Transformer Plug](https://m.media-amazon.com/images/I/41erw9gvR9L.jpg)**10 FT 6V Charger Replacement for Breg Polar Care Cube Power Cord 6V AC/DC Power Supply Transformer Plug**NSGWKZD**$15.10**4.5★**▲ 144%**](https://www.amazon.com/dp/B0DK6BXYKP)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -1.3% search growth over the last 90 days.

5K3KPrime Day '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

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

### **What buyers love **

**Joint Pain**14%

*“Great Therapy Tool for joint replacement”*

**Ease Of Use**11%

*“Easy to use”*

**Quality-Overall**11%

*“The build quality seems fine”*

**Efficiency**9%

*“functioning well”*

**Value For Money**6%

*“Great value for money”*

**Size-Overall**5%

*“It Fits snug”*

**Cold Relief**5%

*“very effective at providing cold therapy”*

**Advertised Vs Actual Product**4%

*“As advertised”*

**Temperature Retention**4%

*“Stays cold”*

**Inflammation**2%

*“Great for reducing inflammation”*

### **What buyers complain about **

**Leak-Proof**16%

*“Leaks”*

**Durability**10%

*“Stopped working after one use”*

**Quality-Overall**5%

*“Not well made”*

**Size-Overall**5%

*“Did not fit right”*

**Value For Money**4%

*“Waste of money”*

**Connectivity-Overall**4%

*“Faulty connections”*

**Weight Heavy**3%

*“It is bulky”*

**Temperature Retention**3%

*“Loses temperature quickly”*

**Heating**3%

*“Needs better insulation”*

**Functionality-Overall**2%

*“far less effective”*

### **Top return reasons **

**Size-Overall**20%

**Leak-Proof**15%

**Advertised Vs Actual Product**9%

**Joint Pain**8%

**Functionality-Overall**7%

**Compatibility-Overall**4%

**Connectivity-Overall**4%

**Weight Heavy**3%

**Cold Relief**3%

**Value For Money**3%