LumaTech™ - what makes our Bandage special.

LumaBoot™ - what makes our Boot special.

Support healing on the go.

LumaBoot™ brings red light, near-infrared and gentle EMS together in one wrap, working your tired, burning, swollen lower legs from the inside. It treats the whole leg, from your toes to your knees, not just the soles of your feet.


The soft, flexible wrap sits comfortably around your foot, ankle, Achilles, shin and calf. Lightweight, wireless and drug-free, it gives you targeted relief in twenty minutes, right there on the couch.

Science backed red light technology.

The Koanna® LumaBoot™ uses a scientifically proven combination of red and infrared light. When applied to the skin, the visible red and invisible infrared lightwaves penetrate your tissues at different depths.

This not only increases blood flow to the affected area, but also stimulates mitochondria to produce more energy (ATP) in your cells. That boost can help you reduce inflammation, soothe pain, and promote tissue healing for faster recovery.

LumaTech™ - what makes our Bandage special.

Support healing on the go.

Powered by cutting-edge LumaTech™ technology, the Koanna® Bandage brings the benefits of red and infrared light therapy directly to your joints.

The pad's flexible design wraps comfortably around your knee, elbow, ankle, or calf. Lightweight and cordless, it offers targeted relief wherever you go.

Powered by cutting-edge LumaTech™ technology, the Koanna® Bandage brings the benefits of red and infrared light therapy directly to your joints.

The pad's flexible design wraps comfortably around your knee, elbow, ankle, or calf. Lightweight and cordless, it offers targeted relief wherever you go.

Science backed red light therapy.

The Koanna® LumaTech™ uses a scientifically proven combination of red and infrared light. When applied to the skin, the visible red and invisible infrared lightwaves penetrate your tissues at different depths.

This not only increases blood flow to the affected area, but also stimulates mitochondria to produce more energy (ATP) in your cells. That boost can help you reduce inflammation, soothe pain, and promote tissue healing for faster recovery.

Frequently Asked Questions

"I've already tried creams, compression socks, supplements, even foot baths. Why would this be any different?"

Because almost everything you've tried only reaches the surface, or only works on one symptom at a time.

Creams sit on top of the skin. Compression socks squeeze, but they do nothing for the burning or the tingling. Supplements ask you to wait months and just hope. Most of it ends up at the back of a cupboard.

LumaBoot™ works in a different way. It uses three therapies at once instead of one. Red light (660nm) and near-infrared (850nm) reach down into the tissue to support your cells' own energy. Gentle EMS wakes up the muscles in your lower leg so they pump blood back up, instead of letting it pool in your feet and ankles.

And it treats the whole lower leg. Foot, ankle, Achilles, shin and calf. Not just the soles of your feet, which is where most devices stop.

David, 68, LumaBoot™ customer: "I was an avid runner my whole life, then the burning in my feet took it from me. LumaBoot™ wraps the whole leg, not just the foot. Twenty minutes a night and I'm walking the dog again without thinking about every step."

"Isn't this just another foot circulation booster, like the ones on the telly?"

It's a fair question, because those machines are everywhere. So here's the honest difference.

The boosters you rest your feet on only treat the soles of your feet. The pulses run through the foot and, if you're lucky, a little way up the ankle. One owner described their machine like this: "the so-called muscle contractions just go above the ankles, I don't feel anything on calves or legs."

LumaBoot™ is a wrap, not a plate. It wears around the whole lower leg, so the therapy reaches the calf, the shin, the Achilles and the ankle, not only the foot pad.

It also does more than one thing. Those machines use electrical stimulation on its own. LumaBoot™ adds red light and near-infrared on top of the EMS. Three therapies, working together, over the whole leg.

And you don't have to sit pinned to a plate for half an hour. You strap it on and carry on with your evening.

"When will I feel the first results?"

It depends on the symptom, and we'd rather tell you the truth than promise you a miracle.

The first thing most people notice is the warmth. From the very first session, the red light and near-infrared give a gentle, soothing heat through the foot and leg. If your feet run cold, you'll feel that part straight away.

The rest builds up over time. We suggest 20 minutes a day, most days, for two to four weeks before you judge it properly. This isn't a tablet that switches a symptom off. It works with your body, session by session, so the change comes gradually.

Less of the heavy, tired feeling by the evening. Ankles that aren't quite so swollen. Burning that's a little quieter at night.

If you've been let down before, give it a proper run. That's exactly why the guarantee is as long as it is.

"Is this really backed by science, or just clever wellness marketing?"

A fair question, because the wellness world is full of noise. The two technologies inside LumaBoot™ are not the noise. Both are widely studied.

Red light and near-infrared (the proper name is photobiomodulation) have a large and growing body of published research. As Scientific American put it in 2026, "a growing body of legitimate science... clinical studies have reported improvements in peripheral neuropathy." Early in 2026 the US FDA cleared a red-light device for diabetic nerve pain in the feet. That is the wider field, not LumaBoot™ itself, but it tells you the science is being taken seriously.

EMS, the gentle muscle stimulation, is older still. As one peer-reviewed paper put it, it "is an established therapy that has been widely used for many decades to improve circulation in the legs."

Two honest points. LumaBoot™ is a wellness device, not a medical treatment, and it doesn't cure anything. And no two people respond in the same way. What we can say is that the mechanism is real and studied, not invented for an advert.

If you like to check things for yourself, search PubMed for "photobiomodulation neuropathy" and "muscle stimulation circulation". The studies are there, and many are free to read.

"Can I use it alongside my medication, and is it safe if I'm diabetic?"

For most people, yes on both. Red light is non-invasive and drug-free, so it doesn't clash with tablets, creams, or anything your physiotherapist has you doing. Most people use it as well as their usual routine, not instead of it.

Diabetes is one of the most common reasons people come to LumaBoot™, because burning, tingling and numb feet are such a familiar part of it. The therapy is gentle and warming rather than harsh. Diabetic feet do need a little extra care, though, so please check with your GP or diabetes nurse first, especially if you've lost feeling in your feet or have any sores.

A few people should speak to their doctor before using the EMS. Please check first if you have a pacemaker or any electronic implant, are pregnant, have or suspect a blood clot in the leg, take medication that makes you sensitive to light, or are treating an area with an active cancer or an open wound.

For everyone else, 20 minutes a day is considered safe and easy. If you're ever unsure, ask your doctor. It's your body, and a two-minute conversation costs nothing.

"Why is the LumaBoot™ only £199?"

Honestly, at £199 the price is the surprise, not the catch. Here's where it comes from.

Think about what these things cost on their own. A circulation booster you rest your feet on runs anywhere from £175 to £300, and it does one thing, to one part of your foot. A proper red-light panel is £400 and up. LumaBoot™ puts red light, near-infrared and EMS into a single wrap that covers the whole lower leg. Bought separately, that's most of £700.

We hold the price down for one simple reason. We sell straight to you. No shop shelf, no middleman, no chain of mark-ups between the factory and your front door. That saving goes into the hardware instead.

It charges over an ordinary USB-C cable, sits on its own charging pad, and the wrap is built to last rather than to be replaced every year.

£199 isn't us cutting corners. It's us cutting out everyone who would normally take a slice on the way to you.

"Is it complicated? I'm not very good with gadgets."

If you can charge a phone, you can use LumaBoot™. That's the whole learning curve.

Wrap it around your foot and lower leg. The straps adjust, so it fits whether your calves are slim or fuller. Press the button. Sit down. It runs for 20 minutes and switches itself off. Nothing to time, nothing to fiddle with.

It charges with a normal USB-C cable, the same kind your phone uses, and rests on its charging pad between sessions. No wires trailing to the wall while you wear it.

And because nothing is plugged in, you can have it on while you watch the telly, read, or simply put your feet up. Twenty minutes that feels like a rest, not a chore.

"What if it doesn't work for me?"

Then you send it back and you get your money back. It really is that simple.

You get 30 days to try LumaBoot™ at home. If it isn't for you, return it for a full refund. No restocking fee. No special form of words you have to get right. No having to prove anything to anyone.

We do this on purpose. We know you've probably bought something before that promised the earth and ended up at the back of a cupboard, next to the foot spa and the exercise bike. We'd rather you tried ours properly and kept it only if it earns its place.

And if £199 in one go is a stretch, you can split it with Klarna into three interest-free payments, so it's gentler on the month it lands.

What we won't promise is a miracle in a week. What we will promise is that finding out costs you nothing but 20 minutes a day.

"My GP told me it's just my age. Is there really any point?"

We hear this all the time, and it deserves a proper answer. "It's just your age" isn't really a reason. It's what you get told when nobody has looked closely enough.

Burning feet, swollen ankles and heavy legs aren't simply the years adding up. More often they're a sign that the lower part of your legs isn't getting the blood, oxygen and energy it needs. People of every age get these symptoms. Plenty of people your age never do. So it was never really about the number.

That's the part you can do something about. LumaBoot™ is designed to support circulation and comfort across the whole lower leg, gently, at home, while you wait for an appointment that might still be months away.

One honest line. It isn't a cure, and it won't undo a medical condition. What it can do is help you feel more like yourself again, day to day.

Margaret, 67, LumaBoot™ customer: "My feet used to burn all night and my ankles were like balloons by teatime. My doctor just said it was my age. After my 20 minutes with LumaBoot™ in the evening, my legs finally feel like mine again. I'm back out in the garden."