---
product_id: 701586335
title: "Cordless Knee Massager with Heat Vibration for Pain Relief, MAXwarm 4.0[2025 Upgraded] - Electric Heated Knee Brace with 5 Heat Levels and 3 Massage Mode, Gifts for Men Women (Grey, Pair)"
brand: "ikeepfit"
price: "475.24 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Ikeepfit"
url: https://www.desertcart.tn/products/701586335-cordless-knee-massager-with-heat-vibration-for-pain-relief-maxwarm
store_origin: TN
region: Tunisia
---

# 5000mAh battery, days per charge 5 heat levels, 113-149°F 3 vibration modes, gentle to intense Cordless Knee Massager with Heat Vibration for Pain Relief, MAXwarm 4.0[2025 Upgraded] - Electric Heated Knee Brace with 5 Heat Levels and 3 Massage Mode, Gifts for Men Women (Grey, Pair)

**Brand:** ikeepfit
**Price:** 475.24 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your knee care game—heat, massage, and freedom in one sleek package!

## Quick Answers

- **What is this?** Cordless Knee Massager with Heat Vibration for Pain Relief, MAXwarm 4.0[2025 Upgraded] - Electric Heated Knee Brace with 5 Heat Levels and 3 Massage Mode, Gifts for Men Women (Grey, Pair) by ikeepfit
- **How much does it cost?** 475.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/701586335-cordless-knee-massager-with-heat-vibration-for-pain-relief-maxwarm)

## Best For

- ikeepfit enthusiasts

## Why This Product

- Trusted ikeepfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Massage Modes:** Choose from gentle, soothing, or intense vibration to tailor your comfort.
- • **Ergonomic & Ultra-Slim Design:** Adjustable Velcro straps and soft materials ensure a perfect fit that moves with you.
- • **360° Full Coverage Heat Therapy:** Double the heating area (16,800 mm²) for all-around knee relief.
- • **Cordless Freedom & Long-Lasting Power:** 5000mAh Japanese battery delivers up to 10 uses per charge—take relief anywhere.
- • **Thoughtful Gift for Active Lifestyles:** Ideal for runners, seniors, and desk workers—practical, stylish, and ready to soothe.

## Overview

The IKEEPFIT MAXwarm 4.0 Cordless Knee Massager is a 2025 upgraded electric heated knee brace featuring 5 adjustable heat levels (113°F–149°F) and 3 vibration modes for customizable pain relief. With a 16,800 mm² heating area providing 360° coverage, it offers superior warmth and massage. Powered by a premium 5000mAh Japanese battery, it delivers cordless convenience lasting days per charge. Its ergonomic, ultra-slim design with adjustable Velcro straps ensures a secure, comfortable fit suitable for all-day wear and travel. Backed by a 2-year guarantee, it’s a perfect gift for anyone seeking effective, portable knee pain relief.

## Description

desertcart.com: IKEEPFIT Cordless Knee Massager with Heat Vibration for Pain Relief, MAXwarm 4.0[2025 Upgraded] - Electric Heated Knee Brace with 5 Heat Levels and 3 Massage Mode, Gifts for Men Women (Grey, Pair) : Health & Household

Review: Convenient and easy to use - I haven't had these long, so the jury is out on whether these will help my arthritic knees, but some positives are: 1) These are easy to charge, put on, and operate; 2) They get nice and warm but not too warm; 3) You can comfortably walk and exercise with these on; 4) unlike some "massagers" these do not hurt; 5) They turn off automatically after 20 - 30 min. A negative is that they only work on the front of the knee and not the sides.
Review: Next‑Level Knee Relief: Cordless, Customizable, and Compact—Perfect for On‑the‑Go Comfort - As someone who’s tried countless knee relief gadgets, the IKEEPFIT MAXwarm Knee 4.0 truly stands out. This upgraded heated knee massager offers phenomenal 360° coverage and delivers full, soothing warmth with five adjustable heat levels (113°F–149°F)—I can dial in exactly what my knees need each day. The heating area of 16,800 mm² is double that of many competitors, ensuring even and effective coverage. The three vibration massage modes—gentle, soothing, intense—are surprisingly powerful for its size, and I especially love that I can turn the heat and vibration on independently depending on whether I want intense relief or a quiet, peaceful session. What sets this device apart is its 5000 mAh battery, offering cordless freedom and lasting days per charge. The design is ultra-slim and feels more like soft apparel than clunky gear—perfect for wearing during a walk, while working, or traveling. Even though it's compact, the fit is highly adjustable thanks to secure Velcro straps and included extensions—I've worn it while walking and it stayed comfortably in place. The IKEEPFIT MAXwarm Knee 4.0 design reflects both the science of comfort and the art of convenience. It’s powerful yet portable, high-tech yet user-friendly. Whether you’re an athlete, dealing with chronic joint pain, or just need post-workday relief—this massager is a game changer. It’d make a thoughtful gift for anyone from active runners to seniors needing gentle, therapeutic relief.

## Features

- MAXwarm Knee 4.0: 2025 completely upgraded, double the heat for knee pain relief, with 100% expansion of the heating area up to 16,800 mm², enjoy full 360-degree coverage for your knees with 5 precise temperature settings adjustable between 113 to 149°F. Combining 3 vibration massage modes(gentle/soothing/intense), and you can switch off the vibration features separately. This efficient, stable, and safe heated knee massager is the perfect companion for your daily life (2-PACK)
- Cordless Knee Massager On The Go: The primary design concept of all IKEEPFIT's massager is to completely free users from the hassle of wires. With a large 5000mAh battery, you can enjoy heat relief and massage anytime, anywhere. A single charge lasts for days, and the ultra-thin, stylish design ensures you can easily escape the bulk and hassle of traditional massagers. This knee massager heating pad folds like clothing, portable and easy to pack in your suitcase and take on trips (FSA/HSA Eligible)
- Size Fit Everyone: Adjustable velcro straps and ergonomic design, the knee massager for pain relief fits your knee perfectly, just like a pair of pants, keep in place even while running. It truly is a "massager you can wear while walking". We also provide two 8-inch extension straps to further expand the size range, plus a 28-inch strap to help you wear it on shoulder. Unlike other hard plastic designs, we use only soft materials, ensuring a more skin-friendly and comfortable experience
- 5000mAh Battery from Japan: Imported high-energy-density batteries from Japan provide power for at least 10 uses on a single charge. Advanced NTC smart temperature control and energy-saving systems ensure consistent and even heating while significantly extending battery lifespan, also avoide overheated or overmassaged. Tested in IKEEPFIT’s labs, our premium batteries deliver over 2,000 charge cycles, setting an industry benchmark. 2-years guarantee for battery
- Meaningful Gifts for All: Struggling to find perfect gift? Consider an electronic massager, it's practical, thoughtful and heartwarming. It’s suitable for everyone, especially elderly women men. Whether it’s Christmas, birthday, Father’s Day, or Mother’s Day, it’s ideal present for dad mom husband. We’ve prepared elegant and warm gift box for you. Electric knee massagers are a true blessing for anyone with high knee pressure, such as elderly, runners, desk workers and long-distance drivers
- Premium Service from Manufacturer IKEEPFIT - How we deliver on our promise: (1)2-Years extended guarantee; (2)Full pre-shipment inspection; (3)Double upgraded material costs; (4)Easy-to-follow user manual; (5)24/7 professional customer support
- IKEEPFIT MAXwarm Knee 4.0: Since launch the "MAXwarm Knee 1.0" heating knee massager in 2005, IKEEPFIT has refined it over two decades. In 2025, the completely new "MAXwarm 4.0" features a heating area of 16,800 mm², twice that of other knee braces, completely upgraded

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DSCWVD4F |
| Batteries  | 1 9V batteries required. (included) |
| Best Sellers Rank | #7,877 in Health & Household ( See Top 100 in Health & Household ) #7 in Electric Foot Massagers |
| Customer Reviews | 4.5 4.5 out of 5 stars (484) |
| Date First Available  | January 7, 2025 |
| Item model number  | KPF-Knee09 |
| Manufacturer  | IKEEPFIT |
| Product Dimensions  | 20 x 10.5 x 0.8 inches; 12.8 ounces |

## Product Details

- **Brand:** IKEEPFIT
- **Item Weight:** 0.8 Pounds
- **Material:** Faux Leather
- **Power Source:** Battery Powered
- **Use for:** Knee

## Images

![Cordless Knee Massager with Heat Vibration for Pain Relief, MAXwarm 4.0[2025 Upgraded] - Electric Heated Knee Brace with 5 Heat Levels and 3 Massage Mode, Gifts for Men Women (Grey, Pair) - Image 1](https://m.media-amazon.com/images/I/71D1GZ3SC5L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Would this heated knee massager be useful for my knee arthritis?**
A: Our knee heat massager heats up in seconds, covering twice the area of others for great pain relief. However, some knee pain may need cold therapy. If it doesn’t work as expected, just let us know—we’re happy to help!

**Q: Does this knee massager need to be plugged in?**
A: Our product is designed to be lightweight and cordless. It’s powered by a 5000mAh battery, with no cords. The battery lasts for several hours of use.

**Q: Besides heating, does this product also have a massage feature?**
A: The product has 3 vibration massage modes. However, the vibration strength is limited. If you need a more powerful massager, consider our other models, like kneading massage.

**Q: My legs are quite thick. Will this product fit them?**
A: We offer two 8-inch extension straps for most leg sizes, and a 28-inch extension strap to help you wear the product on your shoulder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient and easy to use
*by D***T on December 6, 2025*

I haven't had these long, so the jury is out on whether these will help my arthritic knees, but some positives are: 1) These are easy to charge, put on, and operate; 2) They get nice and warm but not too warm; 3) You can comfortably walk and exercise with these on; 4) unlike some "massagers" these do not hurt; 5) They turn off automatically after 20 - 30 min. A negative is that they only work on the front of the knee and not the sides.

### ⭐⭐⭐⭐⭐ Next‑Level Knee Relief: Cordless, Customizable, and Compact—Perfect for On‑the‑Go Comfort
*by A***P on August 15, 2025*

As someone who’s tried countless knee relief gadgets, the IKEEPFIT MAXwarm Knee 4.0 truly stands out. This upgraded heated knee massager offers phenomenal 360° coverage and delivers full, soothing warmth with five adjustable heat levels (113°F–149°F)—I can dial in exactly what my knees need each day. The heating area of 16,800 mm² is double that of many competitors, ensuring even and effective coverage. The three vibration massage modes—gentle, soothing, intense—are surprisingly powerful for its size, and I especially love that I can turn the heat and vibration on independently depending on whether I want intense relief or a quiet, peaceful session. What sets this device apart is its 5000 mAh battery, offering cordless freedom and lasting days per charge. The design is ultra-slim and feels more like soft apparel than clunky gear—perfect for wearing during a walk, while working, or traveling. Even though it's compact, the fit is highly adjustable thanks to secure Velcro straps and included extensions—I've worn it while walking and it stayed comfortably in place. The IKEEPFIT MAXwarm Knee 4.0 design reflects both the science of comfort and the art of convenience. It’s powerful yet portable, high-tech yet user-friendly. Whether you’re an athlete, dealing with chronic joint pain, or just need post-workday relief—this massager is a game changer. It’d make a thoughtful gift for anyone from active runners to seniors needing gentle, therapeutic relief.

### ⭐⭐⭐⭐⭐ Good, easy relief
*by G***N on October 26, 2025*

If you have a larger leg, the extra straps come in handy. This knee massager works well, though I think it could fit a bit tighter. When you use the extra strap, I think it keeps it from being really snug. It’s lightweight and easy to use. My only issue is that, if I try to use it before bed at night, the controls are so sensitive that just putting my cover on will turn the controls off or change the settings. I had to play around with it, and realized it has a lock, if you short press the power button. The heat is good. I tested it on the lowest heat and I could barely feel it, honestly. The higher heat settings are what brought me the most relief. I wouldn’t suggest using it for a long period of time with nothing on under it, though, in case the warmth could hurt you.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-06*