Infrared saunas
Best infrared saunas in the UK (2026)
Infrared runs cooler than a traditional sauna, plugs into a normal socket, and costs pennies a session to run. The market spans a £399 blanket to £6,000 full-spectrum cabins; these five are the ones that earn their tickets.
Ranked on panel technology, running cost, electrical requirements, warranty terms and price per person.
The 5 best, ranked
Polar Recovery Nova 2 Person
9.2out of 10
The Nova is a hemlock two-seater running triple-layer carbon-ceramic panels at 1600W, which means it plugs into a standard UK socket: no electrician, no dedicated circuit, and assembly is under 20 minutes. It spans 30–65°C, ships next-day from a UK warehouse, and carries a 2-year warranty. Bluetooth speakers and LED lighting are built in rather than options.
Our verdict
The premium imports run £6,000 and up and want weeks of shipping; the Nova does the core infrared job, 65°C panel heat you can sit in nightly, at £2,599.99 with next-day delivery. A 1600W draw also makes it the cheapest sauna type on this site to run, at roughly 42p a session on the current price cap. The one-person Nova is £1,999.99 and the four-person £3,499.99, and Polar's Eclipse range covers outdoor infrared from £6,499.99.
Ideal for
- Flats and houses without spare electrical capacity
- Nightly users who care about running cost
- Anyone who wants delivery this week, not next month
Not ideal for
- Löyly traditionalists, since there are no stones and no steam
- Heat seekers who want 80°C and above
- Outdoor placement, as the Nova is indoor only
- Panels
- Triple-layer PURETECH carbon-ceramic, 1600W
- Electrics
- Standard 220–240V UK socket, no electrician
- Temperature
- 30–65°C
- Size
- 190cm × 100cm × 120cm, hemlock
- Delivery
- Next-day from UK warehouse
- Warranty
- 2 years
- Extras
- Bluetooth speakers, LED lighting, internal controls
Clearlight Sanctuary 2
9.0out of 10
The Sanctuary 2 is what the extra £3,400 over the Nova buys: full-spectrum heaters covering near, mid and far infrared, a lifetime residential warranty, chromotherapy lighting and app control. If infrared is going to be a long-term fixture rather than an experiment, this is the endgame cabin.
Our verdict
The Sanctuary 2 is the endgame infrared cabin, and the £3,400 premium over the Nova buys three things: full-spectrum heaters covering near, mid and far infrared, a lifetime residential warranty, and the fit and finish of a piece of furniture. If infrared is going to be a fixture for a decade rather than an experiment, the warranty alone changes the arithmetic. If you are still finding out whether you like infrared, it does not.
Ideal for
- Long-term buyers who want a lifetime warranty
- Anyone who specifically wants full-spectrum heat
- Living spaces where finish quality is visible
Not ideal for
- First-time buyers testing whether infrared suits them
- Budgets under £3,000
- Buyers who only need far infrared
- Panels
- Full spectrum, near, mid and far infrared
- Heaters
- Hybrid carbon-ceramic
- Warranty
- Lifetime residential
- Extras
- Chromotherapy lighting, Bluetooth, app control
- Price
- £5,999, reduced from £9,999
- Premium
- About £3,400 over the Nova 2
MyoSauna 2 Person
8.5out of 10
The value route into a two-person infrared cabin: plug-and-play, 65°C top end, and an all-in cost that stays under the Nova's ticket at the bottom of its range. Panel spec and fit vary through the range, so compare the exact model rather than the range price.
Our verdict
The cheapest way into a two-person infrared cabin, and at the bottom of its range it undercuts the Nova by around £1,100. Plug-and-play, 65°C top end, and a footprint close to the cabins above it. The reason it sits third rather than higher is consistency: panel specification and finish vary across the range, so the model matters more than the brand and the range price tells you very little.
Ideal for
- The lowest price for a real two-person cabin
- Buyers testing whether infrared suits them
- Rentals, since nothing is fitted or notifiable
Not ideal for
- Buyers who want a published EMF figure per model
- Anyone expecting full-spectrum heat
- Long-term buyers who value a lifetime warranty
- Panels
- Far infrared
- Temperature
- Up to 65°C
- Size
- About 120cm × 105cm × 190cm
- Electrics
- Plug-and-play, standard socket
- Price
- £1,500-£2,500 all-in
- Watch for
- Panel spec varies across the range
Sunlighten
8.7out of 10
Sunlighten's SoloCarbon panels and app-led experience have made it the wellness-industry fit-out choice. UK buyers quote through its dealer channel, and pricing lands in Clearlight territory rather than Nova territory.
Our verdict
Sunlighten's SoloCarbon panels and app-led experience have made it the fit-out choice for wellness studios, which is a real signal about durability under heavy use. Far infrared and full spectrum models both exist, with a limited lifetime warranty behind them. For UK buyers it ranks fourth on access rather than quality: everything goes through a dealer channel and lands in Clearlight territory on price.
Ideal for
- Buyers who want studio-grade build for home use
- Anyone who values app control and session programmes
- Households comparing against Clearlight at the top end
Not ideal for
- Buyers who want a published UK price online
- Fast delivery, since supply runs through dealers
- Budgets under £3,000
- Panels
- Proprietary SoloCarbon
- Range
- Far infrared and full spectrum models
- Warranty
- Limited lifetime
- Extras
- App connectivity and session programmes
- Capacity
- 1-4 people by model
- UK route
- Dealer channel, quoted per configuration
MiHigh Infrared Sauna Blanket
8.0out of 10
Not a cabin at all: a far-infrared blanket that rolls out on a bed or floor, heats to 75°C against the body, and packs away in a cupboard. At £399 it is the cheapest real infrared session on this list and the only option for a genuinely space-free setup. One person at a time, and you wipe it down rather than towel off in it.
Our verdict
Not a cabin at all, and that is the point: a far-infrared blanket rolls out on a bed or the floor, heats to 75°C against the body, and packs into a cupboard afterwards. At £399 it is the cheapest genuine infrared session on this list by a factor of four. It ranks last because it is one person at a time, you wipe it down rather than towel off in it, and no blanket reproduces sitting in a warm room.
Ideal for
- Flats and rooms with no floor space at all
- The cheapest real infrared session available
- Anyone who wants to store it out of sight
Not ideal for
- Households wanting to share a session
- Anyone who wants to sit upright in a warm room
- Buyers expecting a cabin experience
- Type
- Far infrared blanket, not a cabin
- Temperature
- 25°C to 75°C
- Power
- About 600W, standard socket
- Material
- Waterproof PU leather, low EMF
- Fits
- Users up to about 6ft 5in
- Price
- £399
Side by side
| # | Model | Score | Type | Capacity | Price |
|---|---|---|---|---|---|
| 1 | Polar Recovery Nova 2 Person | 9.2 | Indoor infrared cabin | 2 people | £2,599.99 |
| 2 | Clearlight Sanctuary 2 | 9.0 | Indoor infrared cabin, full spectrum | 2 people | £5,999 |
| 3 | MyoSauna 2 Person | 8.5 | Indoor infrared cabin | 2 people | £1,500–£2,500 |
| 4 | Sunlighten | 8.7 | Indoor infrared cabins | 1–4 people by model | On enquiry |
| 5 | MiHigh Infrared Sauna Blanket | 8.0 | Infrared blanket | 1 person | £399 |
Infrared against traditional, honestly
A traditional cabin heats air; you sit in 80–100°C and steam off the stones when you want löyly, and its heater needs a dedicated circuit that is notifiable underApproved Document P. Infrared panels heat you, at 30–65°C air temperature, on a standard socket, which most people find easier to sit in for 40 minutes and easier to use nightly. Nothing about one substitutes for the other: pick traditional for the ritual and the hit, infrared for frequency, running cost and zero installation. Households that want the ritual anyway should be reading theindoor traditional rankings, and the mechanism behind the two heats is set out in our comparison ofinfrared against traditional saunas.
Cabin or blanket
The £399 blanket and the £2,599.99 cabin are answering different questions. A cabin is furniture: it holds two people, it lives in a room, and the panels surround you. A blanket is a session you can store in a cupboard, one person at a time, with the heat against the body. If floor space exists, the cabin wins on every axis except price; if it does not, the blanket is the only infrared you can own.
Panel types, and which differences are real
Far infrared is the standard, and it is what every cabin on this list produces. Full spectrum adds near and mid wavelengths, which is the main thing the £5,999 Clearlight buys over the £2,599.99 Nova. The evidence that near infrared adds a distinct benefit at domestic session lengths is thin, so treat it as a premium feature rather than a requirement. The heat-bathing research people cite, including the 2015 Finnish cohort study in JAMA Internal Medicine, studied hot traditional saunas rather than infrared panels.
Carbon panels heat a large area gently and evenly. Ceramic runs hotter over a smaller area. Carbon-ceramic hybrids, which is what the Nova uses, aim at both. Panel coverage matters more than panel technology: a cabin with panels behind the calves and under the bench heats more of you than one with a single back panel.
EMF, in plain terms
Infrared cabins are the one sauna category where electromagnetic field readings get discussed, because you sit inches from powered panels for 40 minutes. Current carbon and carbon-ceramic panels are engineered as low-EMF, and reputable makers publish a figure per model.
If it matters to you, compare the published number for the exact cabin rather than trusting a category claim, since it varies by panel design and wiring layout. A maker who will not publish one at all is telling you something.
What a session costs, and why that decides it
A 1600W cabin costs about 42p an hour atOfgem's July 2026 cap rate of 26.11p per kWh, against about £1.57 for a 6kW traditional session. Three sessions a week is roughly £66 a year against £245, and that gap is the single strongest argument for infrared in a household that wants to use a sauna most evenings rather than at weekends.
Nothing else in the category comes close to changing the maths that much, and the full working behindwhat a sauna costs to runshows why: infrared never pays the big heat-up that a traditional cabin pays before every session.
Frequently asked questions
Is infrared as hot as a traditional sauna?
No, and it is not trying to be. Infrared cabins run 30–65°C and heat the body directly through panels, where a traditional cabin heats the air to 80–100°C. Sessions in infrared run longer and milder; which one suits you is a preference call, not a spec call.
How much does an infrared sauna cost to run?
A 1600W cabin like the Nova uses about 1.6 units over an hour session, roughly 42p at the July 2026 cap rate of 26.11p a unit. That makes infrared the cheapest sauna type on this site to run by some distance.
Do infrared saunas need an electrician?
The cabins ranked here plug into a standard UK socket, so no. That, plus flat-pack assembly measured in minutes rather than days, is why infrared is the default for flats and rentals.
What about EMF?
Panel makers publish EMF ratings, and the current generation of carbon and carbon-ceramic panels is engineered low-EMF. If it matters to you, read the specific model's published figures before buying rather than the category's marketing.
What temperature does an infrared sauna reach?
Domestic cabins run 30°C to 65°C, with 65°C the usual maximum. Because the panels heat your body rather than the air, a lower number on the display feels warmer than the same figure would in a traditional cabin.
How long should an infrared session be?
Thirty to forty-five minutes is typical, which is far longer than a traditional round. The lower air temperature is what makes that comfortable, and it is why infrared suits people who want to read or sit quietly.
What is the difference between far and full spectrum infrared?
Far infrared is the standard and does the core heating. Full spectrum adds near and mid wavelengths and is the main thing a £5,999 cabin buys over a £2,599.99 one. Evidence for a distinct benefit at domestic session lengths is thin.
Do infrared saunas have health benefits?
The strongest heat-bathing evidence studies hot traditional Finnish saunas, not infrared, so it does not transfer automatically. Buy infrared because you want frequent, comfortable heat rather than on the strength of the research.
How long does an infrared sauna take to assemble?
Under an hour for most cabins. They ship as panels that clip together, need no electrician and no dedicated circuit, and plug into a standard socket once built.
Can an infrared sauna go outdoors?
The cabins ranked here are indoor only, and putting one outside will void the warranty. Outdoor infrared exists as a separate product line built for weather, and it starts around £6,499.99.