Best 1-Person Sauna (2025)
Updated February 2025 — reviewed by the Backyard Sauna Pro team
If you mostly sauna alone, buying a large 4 or 6-person unit is wasteful. More cubic footage means longer heat-up times, higher electricity bills, and a bigger footprint. A properly sized 1-person sauna gets to temperature faster and costs less to run every session.
The challenge is that true 1-person saunas are a small category. Most manufacturers build 2-person as their entry size. But that works in your favor: a 2-person unit used by one person gives you room to lie down, which is the most effective sauna position for heat exposure.
Top Picks
Dynamic Saunas Barcelona (1-2 Person)
The Barcelona is consistently one of the highest-rated small infrared saunas on Amazon. Canadian hemlock construction, 6 low-EMF carbon heating panels, Bluetooth audio, and a chromotherapy light. It plugs into a standard 120V outlet, no electrician, no permit, no dedicated circuit.
Specs
- Interior: 35.5"W x 36"D x 75"H
- 6 carbon heating panels
- Max temp: ~140°F
- Power: 120V standard outlet
- Weight: 165 lbs assembled
Good for
- Apartments and condos
- Renters (moves with you)
- Daily wellness use
- Small indoor spaces
Almost Heaven Pinnacle 2-Person Barrel Sauna
Almost Heaven's entry-level barrel is their 4-person Pinnacle, but used solo it gives you real room to stretch out. Canadian red cedar, the genuine high-heat traditional experience (up to 195°F), and a quality that holds up for 15 to 20 years with basic maintenance. This is what you buy if you want authentic sauna, not infrared wellness.
Specs
- 5-foot diameter barrel
- Canadian red cedar
- Max temp: 195°F
- Requires 240V/30A circuit
- Ships as kit, 2-person assembly
Good for
- Homeowners with outdoor space
- Traditional high-heat sauna
- Long-term investment
- Cold climate use
SereneLife Portable Steam Sauna
A folding tent-style sauna with a steam generator. Not a traditional sauna, but for under $150 it's a legitimate entry point. You sit inside with your head out, and the steam heats your body. It folds flat for storage. Good for people who want to try sauna before committing to a real unit.
How to Choose
Infrared vs traditional for solo use
Infrared wins on convenience. Plug it in, 15 minutes to heat up, use it in a spare bedroom. Traditional wins on experience, if you want real heat, steam, and the authentic Finnish sauna feeling, infrared doesn't replicate it. The temperatures are simply different: 120-140°F infrared vs 170-195°F traditional.
Indoor vs outdoor
Indoor infrared saunas are sealed units that protect the heating elements from moisture and weather. They work fine indoors year-round. Outdoor traditional saunas are designed for the elements but need proper site prep, a level foundation, drainage, and electrical access.
Electrical requirements
Most 1-person infrared saunas run on 120V standard outlet. Some higher-wattage models need 240V. Traditional electric saunas almost always need 240V with a dedicated 20-30A circuit. Wood-burning outdoor saunas need zero electrical. Know what you're working with before you buy.
FAQ
What is the best 1-person sauna?
For indoor use, the Dynamic Saunas Barcelona is the top plug-in option. For outdoor traditional heat, the Almost Heaven Pinnacle gives you a real sauna experience at an entry-level price.
How much does a 1-person sauna cost?
Indoor infrared 1-person units run $700-$1,000. Outdoor small barrel saunas (2-person kits) are $1,500-$2,500. Add $500-$1,500 for electrical work on traditional models.
Can a 1-person sauna fit in a small bathroom or bedroom?
Most 1-person infrared units need about 3x4 feet of floor space and 7 feet of ceiling height. A spare bedroom corner, finished basement, or large bathroom all work.
Do 1-person saunas need special electrical?
Most 1-person infrared saunas plug into a standard 120V outlet. Traditional electric 1-person saunas need a 240V/20A circuit. Wood-burning outdoor models need no electrical at all.