Sun Home Cold Plunge Pro Apex vs Renu Therapy Cold Stoic 3.0
Renu Therapy Cold Stoic 3.0 both scores highest and costs the least here — a clear pick unless a specific rival spec matters more to you.
Minimum temperature:Sun Home Cold Plunge Pro Apex
| 2 products |  Sun Home Saunas Sun Home Cold Plunge Pro Apex |  Renu Therapy Renu Therapy Cold Stoic 3.0 |
|---|---|---|
| Price | $14,999 | $11,399 |
| Overall score | 7.9 | 8.4 |
| Minimum temperature (°F) | 28 °F | 37 °F |
| Chiller (HP) | — | 0.5 HP |
| Capacity (people) | 1 person | 1 person |
| Water volume (gal) | 180 gal | 95 gal |
| Filtration | — | Dual-stage filtration |
| Sanitation | Ozone & UV | Ozone |
| Noise (dB) | — | ~54 dB |
| Electrical | 120V / 12A GFCI · NEMA 5-15P | 110V / 20A |
Sun Home Saunas
Sun Home Cold Plunge Pro Apex
Best for Ice-bath purists chasing the coldest stated temperatures
$14,999$15,599
Renu Therapy
Renu Therapy Cold Stoic 3.0
Best for Design-led buyers who want a long warranty
$11,399
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