Dynamic infrared saunas

6 models, from $1,999 to $3,499. Smallest first.

Dynamic is a line of far-infrared cabins from Golden Designs, sold through dealers. We track 6 of its models and add more as we verify their specs. 5 plug into a normal 120V outlet; the Bergamo (4 seats) needs a dedicated 120V / 20A outlet. The smallest, the Gracia, is 39½″ × 36″.

Prices at the dealers we checked run from $1,999 to $3,499. 5 of the 10 lowest-priced saunas in our database are Dynamic models. The Gracia and Barcelona are sold as 1–2 person cabins; two adults will be a tight fit. All 6 can be bought with HSA/FSA through a dealer.

The 6 we track, compared

Sauna	Seats	Footprint W × D	Floor area	Height	Space it needs	Outlet	Price	HSA/FSA
Gracia	2	39½″ × 36″	9.9 sq ft	75½″	43½″ × 38″, 77½″ ceiling	Normal outlet	$1,999	Through a dealer
Barcelona	2	39″ × 38″	10.3 sq ft	73″	43″ × 40″, 75″ ceiling	Normal outlet	$2,099	Through a dealer
Venice	2	47″ × 42″	13.7 sq ft	75″	51″ × 44″, 77″ ceiling	Normal outlet	$2,399	Through a dealer
San Marino *	2	48″ × 42″	14.0 sq ft	75½″	52″ × 44″, 77½″ ceiling	Normal outlet	$2,199	Through a dealer
Lucca	2	48″ × 42″	14.0 sq ft	75½″	52″ × 44″, 77½″ ceiling	Normal outlet	$2,799	Through a dealer
Bergamo	4	69½″ × 42″	20.3 sq ft	75½″	73½″ × 44″, 77½″ ceiling	20A outlet	$3,499	Through a dealer

Space it needs = the cabin plus the maker's clearance at the sides, back and top (2″ where the maker publishes none). * The spec has gaps; the model page says which.