Smartmak Portable Sauna Alternatives: 6 Similar Picks Compared

How each alternative compares

RRGFB Far Infrared Sauna Box with Red Light

The RRGFB sauna is slightly narrower and shorter than the Smartmak, measuring 31 inches wide and 70 inches tall. It shares the same infrared heating type and red light therapy feature. You gain a traditional heating option alongside infrared, offering more flexibility in session types. The design remains portable and foldable, similar to the Smartmak. However, you lose the specific 660nm red light lamp detail found in the original. This model suits users who prioritize standing comfort and mixed heating technologies over the Smartmak’s dedicated infrared focus. It is a solid alternative for those wanting dual heating modes in a compact footprint.

Smartmak 2 Person Portable Steam Sauna with Red Light

This Smartmak 2-person model uses steam heating instead of hot air, differing significantly from the original infrared unit. It is wider at 35.5 inches and longer at 47.3 inches, providing more room for two people. The height is lower at 63 inches, which may feel cramped for tall users compared to the 71-inch Smartmak. It retains the red light therapy feature and portable design. You trade the fast infrared heat for steam warmth. This option is best for couples or users who prefer steam sessions. It offers a shared experience rather than the solitary focus of the original 1-person hot air sauna.

OCLLVE 3L 1400W Portable Steam Sauna Box

The OCLLVE sauna matches the Smartmak’s 71-inch height and 36-inch width, offering a similar vertical space. It uses both steam and infrared heating, whereas the original is infrared only. The model features a 3L water capacity for steam generation. It is designed for indoor solo use with a sturdy steel frame. You gain steam versatility but lose the specific hot air focus of the Smartmak. The dimensions are nearly identical, making it a direct spatial alternative. This unit suits users who want targeted light therapy combined with steam. It is ideal for those who prefer a steam-infrared hybrid over pure hot air infrared sessions.

Rboico 70.8 in Portable Steam Sauna 1500W

The Rboico sauna is similar in size to the Smartmak, measuring 35.4 inches wide and 70.8 inches tall. It combines 1500W steam and infrared heating, differing from the original’s hot air infrared system. It includes a 4L water capacity for steam production. The design is portable and foldable, just like the Smartmak. You gain rapid steam heating and infrared warmth, offering a dual-heat experience. The original lacks steam capabilities. This model is best for users who want quick heating and remote convenience. It suits solo users who prefer steam therapy alongside infrared, providing a different thermal experience than the Smartmak’s hot air approach.

SOARFLY 2-Person Infrared Sauna Box

The SOARFLY 2-person sauna is significantly larger than the Smartmak, measuring 38 inches wide and 50 inches long. It is taller at 75 inches, offering more headroom. It uses steam and infrared heating with red light therapy and a folding chair. You gain substantial space for two users, unlike the Smartmak’s single-person focus. The height and width provide a more spacious environment. This model suits couples or users who value roominess over compact storage. It offers dual steam power and manual control. The trade-off is the loss of the Smartmak’s compact, 1-person portability. It is ideal for shared sessions in a dedicated space.

SOARFLY 71 in Infrared Steam Sauna Box

The SOARFLY 71-inch sauna matches the Smartmak’s 71-inch height but is narrower at 32 inches wide and 32 inches long. It uses infrared heating with red light therapy, similar to the original. It includes a folding chair and 3L water capacity for steam, adding steam functionality the Smartmak lacks. The design is foldable and portable. You gain precise temperature control via remote and steam capability. The original is hot air only. This model suits tall users who want red light therapy and steam. It offers a compact vertical design. The trade-off is slightly less floor space than the Smartmak. It is best for those prioritizing height and mixed heating modes.

Quick picks

Our 7 picks

1 Best overall

Smartmak 1 Person Portable Infrared Sauna

Best for: compact personal infrared sauna sessions

Heating Type

Hot air, infrared

Person Capacity

1

Placement

Indoor

Heater Power

1500W

Voltage

110V

Max Temperature

150°F

View on Amazon: Smartmak 1 Person Portable Infrared Sauna Affiliate link

This Smartmak BS9010 is a single-person hot air sauna box designed for home use. It features a 1500-watt heater that reaches 130–170°F and includes a dedicated 660nm infrared red light therapy lamp. The unit measures 33.9 by 33.9 by 71 inches and folds for storage. It includes a foldable chair rated for 260 pounds. You get quick setup and adjustable heater positioning for a convenient personal sauna experience.

Pros

• 1500W high-power heater for fast heat-up
• Dedicated 660nm infrared red light therapy lamp
• Adjustable heater position and 99-minute timer
• Folds for compact storage in small spaces
• Includes foldable chair supporting up to 260 lbs

Cons

• Single-person capacity limits shared use
• Temperature display may read lower than actual internal heat
• No mention of app control or remote operation

Good fit if

• You need a compact sauna that folds for storage
• You want infrared red light therapy included
• You prefer a quick five-minute setup process

Skip if

• You require a two-person capacity for shared sessions
• You need smart app connectivity or remote control
• You prefer a traditional wooden sauna design

Verdict: Smartmak 1 Person Portable Sauna offers a compact, foldable design with a dedicated red light therapy lamp. It fits users who need a space-saving personal sauna with fast heating and easy setup.

2 Also great

RRGFB Far Infrared Sauna Box with Red Light

Best for: Standing comfort and red light therapy

Heating Type

Far infrared, carbon crystal

Max Temperature

140°F

Control Type

9 levels

Dimensions

5.9 x 2.9 x 2.6 ft

Design

Portable

Features

Red Light Therapy

View on Amazon: RRGFB Far Infrared Sauna Box with Red Light Affiliate link

The RRGFB sauna box uses carbon crystal heating to reach 140°F. It includes red light therapy with 630nm wavelengths for muscle relief. The interior height is 70 inches, allowing you to sit or stand comfortably. Premium insulation reduces heat loss by 30% compared to conventional fabrics. It folds flat for easy storage without tools.

Pros

• Carbon crystal heating reaches 140°F
• Includes 630nm red light therapy
• 70-inch interior height for standing
• Premium insulation reduces heat loss by 30%
• Tool-free setup and folding storage

Cons

• Max temperature is lower than 150°F competitors
• No remote control or digital display mentioned
• Only one red light wavelength (630nm)

Good fit if

• You need a tall sauna for standing comfort
• You want red light therapy for muscle tension
• You prefer tool-free setup and storage

Skip if

• You require temperatures above 140°F
• You need remote control or smart features
• You prefer multiple infrared wavelengths

Verdict: RRGFB Far Infrared Sauna 70" Tall suits those who value standing height and red light therapy over maximum heat intensity. It is ideal for users seeking easy setup and effective muscle relaxation.

3 Also great

Smartmak 2 Person Portable Steam Sauna with Red Light

Best for: compact steam sessions with red light

Heating Type

Steam, 660nm infrared

Person Capacity

2 Person

Placement

Indoor

Heater Power

1500W

Control Type

Steamer control panel, remote control

Features

Red light therapy, 2 folding chairs

View on Amazon: Smartmak 2 Person Portable Steam Sauna with Red Light Affiliate link

This Smartmak unit combines 1500W steam heating with 660nm red light therapy. The 47.3"L x 35.5"W x 63"H design fits one or two people. You control the 1-16 heat levels and up to 99-minute timer via a panel or remote. The foldable frame and included carry bag make it easy to store or transport for indoor use.

Pros

• 1500W steamer generates steam quickly with anti-dry protection
• Includes 660nm infrared red light therapy lamp
• Controls heat levels and timer via remote or panel
• Fits one or two people with ample leg room
• Foldable design with carry bag for easy storage

Cons

• Only offers 660nm red light, lacking 850nm infrared options
• Steam-only heating without far-infrared ceramic panels
• Requires manual water refilling for the 4-liter tank

Good fit if

• You want steam heat combined with red light therapy
• You need a foldable sauna for small indoor spaces
• You prefer controlling settings with a remote control

Skip if

• You require far-infrared heating for deep tissue warmth
• You want automatic water reservoirs or plumbing
• You need 850nm infrared light for additional benefits

Verdict: Smartmak 2 Person Portable Steam Sauna delivers fast steam heating and red light therapy in a foldable frame. It suits those who want a compact, remote-controlled steam experience for one or two users.

4 Best tent

OCLLVE 3L 1400W Portable Steam Sauna Box

Best for: Solo indoor steam and light therapy sessions

Heating Type

Steam, Infrared

Placement

Indoor

Heater Power

1400W

Control Type

Remote control

Features

Red & blue lights, folding chair

Dimensions

71" x 34" x 20"

View on Amazon: OCLLVE 3L 1400W Portable Steam Sauna Box Affiliate link

The OCLLVE sauna uses a 1400W steam generator and 660nm red plus 480nm blue lights for indoor use. Its 71 x 34 x 20 inch pentagonal shape offers space for one person. The 5-layer insulated fabric retains heat effectively. You get 15 heat levels and a 60-minute timer via remote. This setup suits those wanting a compact, steam-based relaxation routine at home.

Pros

• 1400W steam generator heats up in 10–15 minutes
• Dual 660nm red and 480nm blue light therapy
• 15 adjustable heat levels with 0–60 minute timer
• 5-layer insulated 600D Oxford fabric locks in heat

Cons

• Single-person capacity limits group sessions
• Smaller 3L water tank requires frequent refilling
• No Bluetooth or smart app connectivity listed

Good fit if

• You want a dedicated indoor steam and light therapy unit
• You prefer manual remote control over smartphone apps
• You have limited floor space for a single-user box

Skip if

• You need a sauna for two or more people
• You require smart home integration or app control
• You prefer infrared dry heat over steam humidity

Verdict: The OCLLVE Portable Steam Sauna fits users seeking a compact, steam-focused indoor experience with targeted light therapy. Its sturdy steel frame and insulated design provide reliable heat retention for solo sessions.

5 Also great

Rboico 70.8 in Portable Steam Sauna 1500W

Best for: Solo users wanting rapid steam and infrared heat

Heating Type

Steam

Placement

Indoor, outdoor

Heater Power

1500W

Control Type

Steamer panel, remote control

Features

Infrared light tubes, folding chair

Dimensions

35.4" L x 35.4" W x 70.8" H

View on Amazon: Rboico 70.8 in Portable Steam Sauna 1500W Affiliate link

The RBOICO sauna combines 1500W steam generation with infrared light tubes for dual heating. It features a 4L water tank and spacious interior dimensions of 70.8 by 35.4 inches. You control the temperature and timer via a steamer panel or remote. The design includes a folding chair and storage pocket. This unit suits users seeking rapid steam production in a portable, foldable tent.

Pros

• 1500W heater for rapid steam production
• Includes remote control for easy operation
• Combines steam and 660-850nm infrared light
• Spacious interior fits most adults
• Built-in dry-burn and leak-proof safeguards

Cons

• Smaller interior footprint than 2-person models
• No smartphone app connectivity listed
• Manual temperature adjustment only

Good fit if

• You want fast steam heating with infrared benefits
• You prefer using a remote control
• You need a compact, foldable unit for small spaces

Skip if

• You require a sauna for two adults
• You need smart home app integration
• You prefer dry heat only without steam

Verdict: RBOICO 1500W Portable Steam Sauna offers a compact steam and infrared solution for solo users. It fits those prioritizing quick heating and remote convenience in a portable tent.

6 Best premium

SOARFLY 2-Person Infrared Sauna Box

Best for: Couples seeking spacious dual steam and infrared therapy

Heating Type

Steam, infrared red light panel

Person Capacity

2

Max Temperature

130°F

Control Type

Remote control

Dimensions

75" x 50" x 38"

Design

Portable

View on Amazon: SOARFLY 2-Person Infrared Sauna Box Affiliate link

The SOARFLY 2-person sauna box offers 75 by 50 by 38 inches of space. It uses steam and infrared red light therapy. The unit reaches 130 degrees Fahrenheit quickly. You control it with a remote. It includes folding chairs. This setup suits couples or those needing extra room. The dual steam generators fill the tent with heat. You get a spacious experience at home.

Pros

• Spacious 75 by 50 by 38 inch interior
• Dual steam generators for faster heating
• 660nm and 850nm red light therapy panels
• Remote control for temperature and timing
• Includes two folding chairs

Cons

• Requires two separate electrical outlets for generators
• No smart app connectivity for remote monitoring
• Manual assembly of the steel frame is needed

Good fit if

• You want a sauna for two people
• You prefer physical remote control over apps
• You need extra interior space for comfort

Skip if

• You only have one available power outlet
• You want a plug-and-play unit without assembly
• You prefer a single-person compact design

Verdict: SOARFLY 2-Person Portable Infrared Sauna provides ample room and dual steam power for shared sessions. It fits couples who value space and manual control over smart features.

7 Best budget

SOARFLY 71 in Infrared Steam Sauna Box

Best for: Tall users seeking red light therapy and steam

Heating Type

Infrared steam

Heater Power

1200W, up to 1300W

Max Temperature

130°F

Dimensions

71" x 32" x 32"

Features

Red Light Therapy, Folding Chair

Color

Black

View on Amazon: SOARFLY 71 in Infrared Steam Sauna Box Affiliate link

This SOARFLY sauna box combines 660nm red light and 850nm infrared panels with a 3L steamer. It reaches 130°F using 1200W power in 6–10 minutes. The 71-inch height fits users up to 6 feet 7 inches. A folding chair and remote control are included. You get 9 temperature levels and 99-minute timer settings for a customizable session.

Pros

• 71-inch height accommodates users up to 6 feet 7 inches
• Combines 660nm red light and 850nm infrared therapy panels
• 1200W steamer heats water to 130°F in 6–10 minutes
• Includes remote control for adjusting temperature and timer
• 9 temperature levels and 99-minute timer settings

Cons

• 3L water capacity is smaller than competitors with 4L tanks
• 1200W heating power is lower than some 1500W alternatives
• Single-person interior limits group use

Good fit if

• You need a sauna that fits tall users up to 6 feet 7 inches
• You want red light therapy combined with steam heat
• You prefer remote control operation over manual dials

Skip if

• You need a sauna for two people
• You prefer a larger 4L water tank
• You want higher 1500W heating power

Verdict: SOARFLY Infrared Steam Sauna with Red Light fits tall users who want red light therapy. It offers precise temperature control via remote. You get a compact, tall design for home use.

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