Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater vs The Sweat Box (1 Person)

The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater costs $5,790 and the Sweat Box (1 Person) costs $5,795. This comparison covers the full spec sheets of both, the deciding difference between them, and which buyer each one fits.

Prices verified August 2026

How we vet

Affiliate disclosure

Our verdict

The choice between the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater ($5,790) and the Sweat Box (1 Person) ($5,795) comes down to power. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater offers power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts, while the Sweat Box (1 Person) offers 4 kW. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater saves you $5; pay the difference for the Sweat Box (1 Person) only if that gap buys a spec you will use.

Prices verified August 2026.

How we vet

Which one is right for you?

It depends on your situation.

Choose the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater if

Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater: You want power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater also costs $5 less than the Sweat Box (1 Person).

Choose the Sweat Box (1 Person) if

The Sweat Box (1 Person): You want power of 4 kW.

Full specs comparison

Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater vs The Sweat Box (1 Person) full spec comparison
SpecSunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia HeaterThe Sweat Box (1 Person)
Price$5,790$5,795
Type·Traditional cabin
Heat Type··
Temp Range·110-200°F
Heat-Up Time·20-30 minutes
Capacity·1 person
Dimensions72" Deep x 72" Wide (6ft x 6ft)·
Weight721 lbs·
EMF Level··
Power220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts4 kW
Warranty·3 years

Pros and cons

Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater

Pros

    Cons

      The Sweat Box (1 Person)

      Pros

      • Smallest footprint in the Sweat Kingdom line
      • Heats fast (20-30 min)
      • Made-in-USA handcrafting

      Cons

      • Single-person only
      • 5-week lead time

      Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater vs The Sweat Box (1 Person): common questions

      How much more does the Sweat Box (1 Person) cost than the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater?

      The Sweat Box (1 Person) costs $5,795, which is $5 more than the $5,790 Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater. Beyond price, the main spec difference is power: the Sweat Box (1 Person) offers power of 4 kW, the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater offers power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts.

      Is the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater worth it over the Sweat Box (1 Person)?

      It depends on the spec you need, and we do not name one of these two better than the other. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater offers power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts, while the Sweat Box (1 Person) offers 4 kW. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater costs $5,790 and the Sweat Box (1 Person) costs $5,795, a difference of $5.

      What is the main difference between the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater and the Sweat Box (1 Person)?

      The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater offers power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts; the Sweat Box (1 Person) offers power of 4 kW. That is the deciding spec difference between the two.

      Which is better for apartments, the Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater or the Sweat Box (1 Person)?

      The Sweat Box (1 Person) is the better fit for apartments; it is the one we tag for that use. The Sunray Oasis 2-4 Person Canopy Sauna with 6kW Harvia Heater offers power of 220V, 50/60HZ 30 AMP Dedicated Outlet Required 6000 Watts, while the Sweat Box (1 Person) offers 4 kW.

      Neither of these quite right?

      Take our 60-second quiz and we will match you with the best option for your budget, space, and goals.