Sauna rankings / Sunlighten

Sunlighten review

Sunlighten sells infrared cabin saunas and more, priced from $2,500. The company has been in business since 1999 and holds a 4.7-star average across 4,023 Trustpilot reviews. It earns a heat score of 82 out of 100.

Ranked #2 of 15

Visit Sunlighten

What we like

  • Huge review base and 25+ years in business
  • Published clinical research and third-party EMF testing on its heaters
  • Programmable wellness modes on mPulse models

What to watch for

  • Quote-only pricing; among the most expensive
  • Warranty covers parts; buyers report paying freight on repairs

Key facts

Heat score
82 / 100 (#2 of 15)
Price range
$2,500–$12,000 · Quote-based pricing
Sauna types
Infrared cabin, Full spectrum, Outdoor infrared, Portable
In business since
1999
Headquarters
Kansas City area, Missouri
Warranty
Lifetime on SoloCarbon heaters; 7 years on wood and electrical; 5 years on controls
Reviews
4.7 out of 5 from 4,023 reviews on Trustpilot
Flagship model
mPulse full spectrum (2-5 person) (about $7,000-$12,000+)

How the score breaks down

Value
6.5
Reviews
9.4
Warranty
8.5
History
9.0

Scores use the method on our scoring page. Data checked October 2026; confirm prices and terms on Sunlighten's site.

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