Sun Home Cold Plunge™ - Horizontal vs Sun Home Cold Plunge™ Smart-Chiller

The Sun Home Cold Plunge™ - Horizontal costs $3,999 and the Sun Home Cold Plunge™ Smart-Chiller costs $3,599. This comparison covers the full spec sheets of both, the deciding difference between them, and which buyer each one fits.

Prices verified May 2026.

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Our Pick· higher sourced owner rating
Sun Home Cold Plunge™ - Horizontal

Sun Home Cold Plunge™ - Horizontal

$3,999
Runner-up
Sun Home Cold Plunge™ Smart-Chiller

Sun Home Cold Plunge™ Smart-Chiller

$3,599

Our verdict

The Sun Home Cold Plunge™ - Horizontal at $3,999 is our pick over the Sun Home Cold Plunge™ Smart-Chiller at $3,599, based on owner rating: 4.96 out of 5 versus 4.5 out of 5. The Sun Home Cold Plunge™ Smart-Chiller includes a built-in chiller, while the Sun Home Cold Plunge™ - Horizontal does not. The Sun Home Cold Plunge™ Smart-Chiller saves you $400, which matters if built-in chiller is not a priority for you.

Prices verified May 2026.

Which one is right for you?

It depends on your situation.

Choose the Sun Home Cold Plunge™ - Horizontal if

Sun Home Cold Plunge™ - Horizontal: You want no built-in chiller.

Choose the Sun Home Cold Plunge™ Smart-Chiller if

Sun Home Cold Plunge™ Smart-Chiller: You want a built-in chiller. The Sun Home Cold Plunge™ Smart-Chiller also costs $400 less than the Sun Home Cold Plunge™ - Horizontal.

Full specs comparison

Sun Home Cold Plunge™ - Horizontal vs Sun Home Cold Plunge™ Smart-Chiller full spec comparison
SpecSun Home Cold Plunge™ - HorizontalSun Home Cold Plunge™ Smart-Chiller
Price$3,999$3,599
Built-in ChillerNoYes
Water Capacity··
Dimensions··
Weight··
Warranty1 yearOptional 3-7 year plan
Temp Range·32-55°F

Pros and cons

Sun Home Cold Plunge™ - Horizontal

Our Pick

Pros

  • Comfortable horizontal position for longer sessions
  • Sun Home build quality and support
  • HSA/FSA eligible
  • Free shipping

Cons

  • Chiller sold separately
  • Larger footprint than vertical design

Sun Home Cold Plunge™ Smart-Chiller

Pros

  • Upgrades any tub into a chiller-equipped plunge
  • Eliminates ongoing ice costs
  • HSA/FSA eligible, save ~30%
  • Sun Home build quality and support

Cons

  • Requires electrical hookup
  • Tub sold separately

Sun Home Cold Plunge™ - Horizontal vs Sun Home Cold Plunge™ Smart-Chiller: common questions

How much more does the Sun Home Cold Plunge™ - Horizontal cost than the Sun Home Cold Plunge™ Smart-Chiller?

The Sun Home Cold Plunge™ - Horizontal costs $3,999, which is $400 more than the $3,599 Sun Home Cold Plunge™ Smart-Chiller. Beyond price, the main spec difference is built-in chiller: the Sun Home Cold Plunge™ - Horizontal offers no, the Sun Home Cold Plunge™ Smart-Chiller offers yes.

Is the Sun Home Cold Plunge™ - Horizontal worth it over the Sun Home Cold Plunge™ Smart-Chiller?

Yes for most buyers: the Sun Home Cold Plunge™ - Horizontal carries a 4.96 out of 5 owner rating versus 4.5 out of 5 for the Sun Home Cold Plunge™ Smart-Chiller, at $3,999 against $3,599. The Sun Home Cold Plunge™ Smart-Chiller includes a built-in chiller, while the Sun Home Cold Plunge™ - Horizontal does not.

Does the Sun Home Cold Plunge™ - Horizontal or the Sun Home Cold Plunge™ Smart-Chiller include a chiller?

The Sun Home Cold Plunge™ - Horizontal offers no built-in chiller; the Sun Home Cold Plunge™ Smart-Chiller offers a built-in chiller. That is the deciding spec difference between the two.

Which is better for outdoor, the Sun Home Cold Plunge™ - Horizontal or the Sun Home Cold Plunge™ Smart-Chiller?

The Sun Home Cold Plunge™ - Horizontal is the better fit for outdoor; it is the one we tag for that use. The Sun Home Cold Plunge™ Smart-Chiller includes a built-in chiller, while the Sun Home Cold Plunge™ - Horizontal does not.

Neither of these quite right?

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