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Finnmark Designs builds premium indoor infrared saunas, hybrid saunas (infrared + traditional steam), and outdoor hybrid barrel saunas. Every Finnmark sauna includes full spectrum infrared heating, built-in red light therapy, ultra low EMF panels (under 3 milligauss), and WiFi-enabled controls via the SmartLife app. The lineup is small and focused — seven sauna models plus standalone infrared heater panels and accessories — but every model is loaded with features that most competing brands charge extra for or don't offer at all. Free shipping on every Finnmark product, 0% APR financing available.
For detailed reviews and our model-by-model recommendations, read our Finnmark Designs sauna review.
Finnmark's pure infrared line — indoor cabins with full spectrum (near + mid + FAR) infrared panels and built-in red light therapy. These are plug-and-play 120V saunas with no electrician required.
FD-1 (FD-KN001) — 1-Person — The most compact Finnmark sauna. Designed for personal use in small spaces — a bedroom, home office, closet, or apartment. Full spectrum panels cover the back, sides, and calves. Built-in chromotherapy lighting. WiFi touchscreen control. A strong choice if you want the full Finnmark feature set in the smallest possible footprint.
FD-2 (FD-KN002) — 2-Person — Finnmark's best-selling model for four consecutive years. Same full spectrum panels, chromatherapy, and WiFi control as the FD-1 in a wider cabin that seats two comfortably side by side. This is the model to start with if you're unsure — it's the most popular Finnmark sauna for a reason. Shop all full spectrum infrared saunas.
FD-3 (FD-KN003) — 3–4 Person — Finnmark's largest pure infrared model. More interior space for stretching out, lying down, or sharing with a partner or family member. Same panel technology and feature set as the smaller models in a bigger cabin.
The Trinity line combines full spectrum infrared panels with a traditional electric sauna heater in the same cabin — giving you both heating methods in one unit. Run infrared only, traditional only, or both simultaneously. This is genuinely unique in the market — most brands sell either infrared or traditional saunas, not both in one cabin. The Trinity models also include red light therapy and WiFi control.
FD-4 Trinity (FD-KN004) — 2-Person Hybrid — Full spectrum infrared panels plus a traditional electric heater with sauna stones. The traditional heater allows you to pour water on the stones for steam (löyly), something you cannot do with any infrared-only sauna. If you want the flexibility to do infrared sessions on weeknights and a full traditional steam session on weekends, the Trinity delivers that without buying two separate saunas. Shop all hybrid saunas.
FD-5 Trinity (FD-KN005) — 4-Person Hybrid — The full-size Trinity. Same dual heating system in a 4-person cabin with more bench space. This is Finnmark's flagship model — the most feature-dense sauna in our entire catalog. Full spectrum infrared, traditional electric heater, red light therapy, WiFi touchscreen control, chromotherapy lighting, Bluetooth audio, all in one unit.
Finnmark also makes hybrid barrel saunas for outdoor use — combining infrared panels with a traditional heater inside a barrel shell. These are 4-person outdoor barrels available in two wood species.
FD-6 — Cedar Barrel — A 4-person hybrid barrel built from Canadian Cedar. Infrared panels line the interior while a traditional heater provides the option for steam and stones. RGB lighting, WiFi controls, and fast clasp assembly. Shop all barrel saunas.
FD-7 — Thermo-Aspen Barrel — Same hybrid barrel design as the FD-6 but built from thermo-treated aspen. Thermo-aspen is heat-treated to improve dimensional stability and moisture resistance — it won't warp or crack as easily as untreated wood in outdoor conditions. A premium wood choice for buyers who want the best long-term durability.
Finnmark sells their infrared heater panels and touchscreen controls as standalone products — useful for custom sauna builds, retrofitting an existing traditional sauna with infrared, or replacing a panel in a Finnmark sauna. The V2 LCD WiFi Touchscreen Control (1,308 imp, top-selling accessory) connects to the SmartLife app for remote temperature and scheduling control. The non-WiFi V2 LCD Touchscreen Control offers the same interface without app connectivity. Shop all infrared heater panels.
Finnmark also offers custom-fit sauna cushions designed specifically for their FD-1 and FD-2 bench dimensions — a comfort upgrade worth considering if you do long sessions.
Finnmark occupies a premium tier in the infrared sauna market. Here's what sets them apart from brands like Dynamic, Maxxus, and Golden Designs:
Full spectrum is standard — Every Finnmark infrared sauna is full spectrum (near + mid + FAR). With Dynamic, Maxxus, and Golden Designs, full spectrum is an upgrade tier at a higher price. With Finnmark, it's the baseline.
Red light therapy is standard — Built into every model at no extra cost. Dynamic, Maxxus, and Golden Designs include red light therapy across many of their models, but it's typically found in their Elite, Full Spectrum, S-Line, and Reserve Edition tiers rather than across the entire lineup. Shop all red light therapy saunas.
Hybrid capability — The Trinity line combines infrared and traditional heating in one cabin. Golden Designs also offers hybrid saunas that pair full spectrum infrared with a Harvia traditional heater, but Finnmark's implementation pairs it with WiFi app control, red light therapy, and premium cedar construction in a more refined package. Shop all hybrid saunas.
WiFi app control — SmartLife app integration lets you preheat your sauna remotely, set schedules, and monitor temperature from your phone. This is standard on all Finnmark models — a feature not currently offered by Dynamic, Maxxus, Golden Designs, or Wizzisaunas.
Highest max temperature — Finnmark infrared saunas reach up to 170°F, compared to 130–150°F for most Dynamic, Maxxus, and Golden Designs infrared models. If you want higher cabin temperatures from infrared panels without adding a traditional heater, Finnmark delivers the hottest sessions.
Ultra low EMF — Under 3 milligauss across the lineup. Not quite the "near zero" (under 1 mG) rating of Dynamic's FS series, but well below the levels that most health-conscious buyers consider concerning.
If you want pure infrared only, start with the FD-2 — it's the best seller for a reason and the right size for most buyers. If you want the flexibility to do both infrared and traditional steam, the FD-4 Trinity (2-person) or FD-5 Trinity (4-person) are the play. If space is tight, the FD-1 fits in the smallest footprint. Our Finnmark review covers each model in detail.
The pure infrared models (FD-1, FD-2, FD-3) plug into a standard 120V household outlet. The Trinity hybrid models (FD-4, FD-5) include a traditional electric heater that requires a 240V dedicated circuit with professional installation — the infrared panels still run on 120V, but the traditional heater needs the higher voltage to produce steam-level heat.
Dynamic, Maxxus, and Golden Designs (all under the Golden Designs, Inc. parent company) offer a much wider range of models across multiple EMF tiers, price points, and sizes — from budget-friendly FAR infrared cabins to near-zero EMF full spectrum models with red light therapy and Himalayan salt bars. Finnmark's advantage is that every model ships with the full premium feature set (full spectrum, red light, WiFi, cedar construction, 170°F max temp) as standard — there's no navigating tiers or upgrade levels. Finnmark is also the only brand in our catalog offering hybrid infrared + traditional saunas with WiFi control in an indoor cabin format. Dynamic, Maxxus, and Golden Designs win on selection, price range, and near-zero EMF options (under 1 mG). For a broader comparison, browse our full infrared sauna collection.
Yes. Finnmark sells their infrared heater panels and touchscreen controls as standalone components. This is useful if you're building a custom sauna room and want premium infrared panels, or if you want to add infrared capability to an existing traditional sauna. Browse infrared heater panels.
All heating panels (infrared and/or traditional depending on model), chromatherapy, WiFi touchscreen control, chromotherapy interior lighting, Bluetooth speakers, tempered glass door, bench seating, and all assembly hardware. Trinity models include sauna stones for the traditional heater and red light therapy. Assembly is clasp-together panel construction — about an hour with two people, no special tools.
Shop more: All Infrared Saunas · Full Spectrum Infrared · Hybrid Saunas · Red Light Therapy Saunas · Dynamic Saunas · Maxxus Saunas · Golden Designs · Infrared Heater Panels
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