Deep heat: 6 levels, 45–70°C
From a gentle everyday warmth to a deep 70°C that cheap wraps never reach. Pick the level on the LED controller, feel it land in about 3 minutes.
MENDOVI SHOULDER
£49.99
Sale price
£49.99
Regular price
Skip to product information
Mendovi Knee™
Stop Living Around Your Knee. The Certified Heated Knee Brace That Drives Deep Heat, Massage & Compression Into the Joint. Cordless, and a Fraction of the Clinic’s Price.
£49.99
Sale price
£49.99
Regular price
#1 Rated Heated Knee Brace & Massager in the UK
A certified pain-relief device, not a gadgetDeep heat to 70°C, inside the joint in ~3 minMassage + compression working with the heat100% cordless: 3000mAh battery, no hidden plug
Price will go back to normal in --:--
The Mendovi 60-Day Knees-Don’t-Lie GuaranteeUse it on your own knees for two full months: mornings, stairs, after the garden. If the daily ache is not noticeably better, send it back for a full refund. No questions asked.
★★★★★Verified Customer
“Three winters of aching knees on the stairs. Twenty minutes with this every evening and I’m walking the dog to the far field again.”
Margaret W. · Verified Customer
Certified pain-relief deviceDeep heat to 70°CMassage + compression built in100% cordless · 3000mAh45-minute deep sessions60-day home trial2-year guarantee
Real knees. Real relief, every evening.
They stopped planning their day around the ache and got their evenings back.
Swipe to see more
carol.gets.gardening
“Three winters of creaky knees. Twenty minutes of heat every evening and I got my garden back this spring.”
dave.does.stairs
“Bought it for my dad after his knee op. He went from dreading the stairs to doing them like it's nothing.”
runwithpriya
“Post-run knees used to throb all night. Now it's strap on, heat up, sorted before bed. Every single day.”
june.walks.again
“The warmth gets right INTO the knee, not just the skin. First thing that's touched the deep ache in years.”
Rated 4.8/5 by 842 verified reviews · read their reviews below
The daily negotiation
Your knee decides what your day looks like. End that.
It starts as a twinge on the stairs. Then it's the handrail. Then it's checking how far the walk is before you say yes, dreading the first steps out of bed, and rubbing your knee under the table while everyone else talks about the weekend.
So you rub a gel on it that never gets past the skin. You swallow another pill your stomach will pay for. You strap on a £12 fabric sleeve that holds the joint and does absolutely nothing about the ache inside it.
Mendovi Knee attacks the ache itself: deep heat that reaches into the joint, massage that loosens what's seized up, compression that steadies it. All in one certified cordless wrap, for less than two tubes of gel a month.
You've probably tried these already. Here's why they failed:
✕
Gels and creams
A warm feeling on the skin that fades in an hour. The joint underneath never feels a thing.
✕
£12 fabric sleeves
They squeeze and they hold. That's it. No heat, no massage, nothing that touches the actual ache.
✕
Pill after pill
They dull the signal for a few hours while your stomach quietly pays the bill. Tomorrow the knee is the same.
✓
What actually works: heat, massage and compression at the joint itself
Mendovi Knee's ThermoPulse™ Deep-Heat System drives 45–70°C warmth, massage and support into the knee in one 20-minute session, the same combination a physio charges £60 a visit for.
The simple science
Meet the ThermoPulse™ Deep-Heat System
The 3-stage relief engine built into every Mendovi Knee, built to attack the ache inside the joint, not the skin on top of it.
1
Deep Heat: warmth that reaches the joint
Six levels from a gentle 45°C to a deep 70°C, wrapped around the whole knee. In about 3 minutes the warmth is inside the joint, boosting circulation where the ache lives.
2
Massage: it loosens what's seized up
Vibration massage works the stiff, guarded muscle around the kneecap, the tension you feel when you brace on the stairs, and lets the joint move like it should.
3
Compression: it steadies the knee
The snug wrap supports the joint the way a good brace should, so warmth, massage and support hit the knee at the same time, session after session.
A certified pain-relief device for everyday knee pain and stiffness. Real relief hardware, not a gadget, and 842 verified reviews back it up.
Life after Mendovi
Say goodbye to planning your day around your knee. For good.
You deserve to trust your own legs again, not negotiate with them every morning.
Take the stairs without thinking about them
The handrail goes back to being decoration. Up for the forgotten glasses, down for the post, without the wince.
Back in the garden, back on the walks
Kneeling at the flower bed, the long way round with the dog, the day out that used to need a recovery day.
Evenings that end in sleep, not throbbing
The 20-minute session on the sofa becomes the ritual that switches the ache off before it can keep you up.
Relief without the clinic bill
The heat, massage and compression a physio session delivers, at home, every single evening, for a one-off price.
What to expect
From the first session to a knee you trust again
Pain either runs your day or it doesn't. Here is what taking it back looks like, with 60 days to prove it risk-free.
First session
Deep warmth reaches the joint in about 3 minutes
Not the skin-deep tingle of a gel. You feel the heat land inside the knee, and the massage start working on the stiffness around it.
Day 1
The evening throb loses its grip
A 20-minute session on the sofa takes the edge off the day's ache before it can settle in for the night.
Week 1
Mornings loosen up, stairs get quieter
Daily heat and massage keep the joint moving. The first steps of the day stop being the worst steps of the day.
Month 1
The session becomes the habit that keeps it away
Twenty minutes with a cup of tea, and your knee stops being the first thing you think about when you stand up. Which is the entire point.
Everything a knee in pain actually needs, in one wrap
Certified device
Massage that loosens the joint
Built-in vibration massage works the tight, guarded muscle around the kneecap while the heat does its work underneath.
Truly cordless. We mean it.
A built-in 3000mAh battery and Type-C charging. No hidden wall plug, no sitting next to a socket. The photos you see are how it works.
Fits real legs, larger legs included
Two extension straps come in the box (70cm and 30cm), so it fits snugly whether your legs are slim or strong, left knee or right.
“Will it actually reach the pain, or just warm my skin?”
Fair question. Every disappointing heat wrap fails the same way: too weak, too small, or secretly wired to a wall. Here is the honest answer.
Heat that penetrates, not decorates
Six levels up to 70°C, wrapped around the whole joint, not a lukewarm patch on one side. That is the difference between a warm feeling and warmth inside the knee.
45-minute sessions, 3× longer than rivals
Most wraps cut off at 10–15 minutes, right when the relief is starting. Mendovi runs sessions up to 45 minutes with an auto-off timer for safety.
Built for real knees, at 370g
Light enough to wear on the sofa, snug enough to stay put, with extension straps in the box for larger legs. No slipping, no cutting in, no cord.
Still unsure?
Use Mendovi Knee at home for 60 days: mornings, stairs, after the garden. If your knee doesn't feel the difference, send it back for a full refund.
Independent product review
A physiotherapist explains why Mendovi works
Years of treating aching knees in clinic. Mendovi Knee is the first home device he tells his own patients to use between sessions.
Gels warm the skin. Relief has to happen inside the joint.
“In clinic, the combination I reach for on an everyday aching knee is exactly this: sustained heat to open circulation, massage to release the guarded muscle around the joint, and compression to support it. Mendovi Knee packages those three into one session patients will actually do daily, and daily is what makes the difference.”
JO
James O.
Chartered Physiotherapist, independent reviewer
The honest maths
What ending knee pain actually costs in the UK
Same goal: a knee that stops running your day. Three very different bills.
Option 1
Private physio
£55–£70 per sessionHeat, massage and hands-on treatment that genuinely works, for the 40 minutes you are on the table. Then you pay again next week. And the week after.
Option 2
The pharmacy routine
£15+ a month, foreverGels that never reach the joint, pills your stomach pays for, fabric sleeves that hold and do nothing. A monthly subscription to staying exactly where you are.
Option 3
Mendovi Knee
£49.99 today. Once.The heat, massage and compression of a physio session, at home, every evening, from a certified cordless device. With 60 days to prove it on your own knees.
60-day money-back · 2-year guarantee · Free UK shippingCompare before you buy
Why Mendovi is different
Mendovi Knee
Cheap heated wraps (£13–27)
Certified pain-relief device
✓
×unregulated gadget
Deep heat to 70°C, 6 levels
✓
×barely warm, one setting
Heat + massage + compression in one
✓
×heat only, if that
Truly cordless: 3000mAh built in
✓
בcordless’ with a hidden cord
45-minute sessions
✓
×cuts off at 10–15 min
Fits larger legs: 2 straps included
✓
×one short strap
60-day home trial
✓
×none
2-year guarantee
✓
×none
Proven results
What 842 verified customers report
*Based on analysis of 842 verified reviews.
92%
Rate it 5 stars
and say they would buy Mendovi Knee again.
87%
Feel the difference in week one
easier mornings and quieter stairs within the first week of daily sessions.
9/10
Recommend it to family
most often to a parent or partner who has been living with the same ache.
They stopped living around the ache. Now it's your turn.
4.8/5 based on 842 reviews
Swipe to read more
✓ VERIFIED CUSTOMER
★★★★★
"Three winters of aching knees on the stairs. I do twenty minutes with this every evening while the news is on, and I'm walking the dog to the far field again. My husband kept pinching it, so I ordered him his own."
Margaret W.
✓ VERIFIED CUSTOMER
★★★★★
"I was sceptical, I've binned two of those cheap wraps that barely got warm. This one is a different animal. The heat actually gets INTO the knee, and the massage on top is lovely. First thing that's touched the deep ache in years."
Colin B.
✓ VERIFIED CUSTOMER
★★★★★
"Bought it for my mum, 74, knees 'gone' as she puts it. She calls it her little sauna. What sold me was watching her get out of the chair without doing the wince-and-brace routine. Worth every penny for that alone."
Sandra P.
✓ VERIFIED CUSTOMER
★★★★☆
"Runner's knees, both of them. It's now part of the post-run routine and they don't throb at night anymore. Four stars only because I'd love an even longer session than 45 minutes. Battery lasts several sessions, charges with the same cable as my phone."
Danny K.
✓ VERIFIED CUSTOMER
★★★★★
"The physio was costing me £65 a visit and she mostly did heat and massage. This does the same job on my sofa every single day, and it paid for itself before the first month was out. I'm annoyed nobody told me about it sooner."
Pauline T.
✓ VERIFIED CUSTOMER
★★★★★
"Fits my leg properly, which is a first, I'm a big lad and every sleeve I've owned either cut in or slid down. The extra straps in the box sorted it. Cordless like it says, no sneaky wire. Stairs in the morning are honestly twice as easy."
Geoff H.
Relief in 3 minutes, even if “tech” isn't your thing
No app. No account. No appointment. Out of the box to a warm knee in three steps.
Step 1
Wrap it around either knee and strap it snug. Extension straps included for larger legs.
Step 2
Pick your heat level and massage mode on the LED controller. One thumb, two taps.
Step 3
Sit back for 20 minutes. The warmth reaches the joint in about 3, and the timer switches off for you.
What's in the box
Out of the box and onto your knee in under 3 minutes
- ✓1 Mendovi Knee heated massage brace
- ✓2 extension straps (70cm + 30cm) for a perfect fit
- ✓Type-C fast-charging cable
- ✓Large-print, plain-English guide
No apps, no subscription, no appointment. Charge it, strap it on, and give your knee its first proper session the same evening.
Is Mendovi Knee the obvious choice for you?
For people tired of planning their day around a knee.
Best for
- ✓Knees that ache on stairs, in the morning, or after a day on your feet
- ✓Everyday stiffness and wear-and-tear type knee pain
- ✓Sore knees after running, sport or the garden
- ✓A parent or partner who rubs their knee every evening
Choose another option if
- !You have a fresh injury that a doctor hasn't seen yet
- !You have open wounds or broken skin at the knee
- !You have reduced feeling in the leg (check with your GP before using heat)
- !You need a rigid, clinician-fitted orthopaedic brace
If the first list sounds like you, Mendovi Knee is built for exactly that job. And you have 60 days to prove it.Buy Now →
Technical Specifications
Built for daily useSee full specifications
- Type
- Certified cordless heated knee brace with vibration massage and compression fit
- Heat
- 6 levels: 45 / 50 / 55 / 60 / 65 / 70°C, switchable °C / °F display
- Massage
- Built-in vibration massage, adjustable from the LED controller
- Sessions
- 15 / 30 / 45-minute timer with automatic shut-off
- Battery
- Built-in 3000mAh, fully cordless, multiple sessions per charge
- Charging
- About 2 hours via included Type-C cable
- Fit
- 72 × 23cm wrap + 70cm and 30cm extension straps; fits left or right knee
- Weight
- 370g, light enough to wear through a whole session comfortably
- In the Box
- Mendovi Knee brace · 2 extension straps · Type-C cable · plain-English guide
- Warranty
- 2-year Mendovi brand guarantee
Try Mendovi Knee Risk-Free
Order today and use it at home for two full months: on the stairs mornings, after the garden, every evening on the sofa. If your knee doesn't feel the difference, return it any time within 60 days for a full refund. No questions, no hassle.
Still deciding if Mendovi fits your knee?
Does the heat actually reach the joint, or just warm the skin?
It reaches. Six heat levels run from a gentle 45°C to a deep 70°C, and the pad wraps the whole knee rather than sitting on one side of it. You feel the warmth land inside the joint in about 3 minutes, which is exactly what a gel never does.
Is it really cordless?
Genuinely. A 3000mAh battery is built into the wrap and it charges with the included Type-C cable, like your phone. No wall plug during use, no sitting next to a socket. What you see in the photos is how it works.
Will it fit my leg?
Almost certainly. The wrap is 72 × 23cm and the box includes two extension straps (70cm and 30cm), so it fits slim legs and strong legs, left knee and right knee. If it doesn't fit you, the 60-day guarantee covers it.
How long can I use it per session?
Sessions run up to 45 minutes on the built-in timer (15 / 30 / 45), three times longer than the 10–15 minute cut-offs on cheap wraps. The auto-off is a safety feature: set it, relax, and it switches itself off.
Can I use it on other joints?
It's designed and shaped for the knee. Many customers also use it on an elbow with the shorter strap, but the knee is where it's built to excel.
Is it safe to use every day?
Yes, daily sessions are exactly how it's meant to be used. Start on a middle heat level, use it over a thin layer if your skin is sensitive, and let the timer manage the session length. If you have reduced feeling in the leg or an undiagnosed injury, check with your GP first.
How is this different from a £13 heated wrap?
The cheap wraps fail the same three ways every time: they barely get warm, they cut off after 10 minutes, and half of them turn out to have a cord. Mendovi Knee is a certified device with real 45–70°C heat, massage and compression together, a 45-minute timer, a genuine battery, and a 2-year guarantee behind it.
How does shipping work?
Most orders are processed within 24 hours. Tracking is provided after dispatch.
What if it doesn't work for my knee?
Then it goes back and you get your money back. 60-day no-questions returns, plus a 2-year guarantee. The only way to know what it does for your knee is on your knee, so we make trying it risk-free.
Try Mendovi Knee Risk-Free
Use it through real daily life: the stairs, the garden, the evening ache. If it’s not right for you, send it back. We make it effortless. 842 verified customers have already made the switch.
60-day money-backUse it at home for two full months. Knee not noticeably better? Return it for a full refund, no questions asked.
2-year guaranteeCovered against faults for two full years, backed by real human support whenever you need it.
Free shippingTracking provided after dispatch.
A certified pain-relief device, not a gadget