- We create premium, purposeful designs validated through 45 million sessions.
- We’re engineering nerds obsessed with contrast therapy (cold plunge & sauna).
- Leading the charge by setting industry standards.


The Smart Cold Plunge Experience
Discover the benefits of cold plunging and why Plunge is the industry leader.
Over 30,000 Happy Customers
"The quality craftsmanship, innovative features, and sleek design make the Plunge Sauna a great choice"
"Lucky to test out the new Plunge All-In. I am now, without a doubt, completely spoiled and will never be able to plunge any other way."
I’ve done the research - don’t waste your time on anything else.
Cold Plunge Pro XL (Get the new version with the integrated pump)
"Lucky to test out the new Plunge All-In. I am now, without a doubt, completely spoiled and will never be able to plunge any other way."
I have the cold plunge XL. The maintenance has been extremely easy. I haven't had any problems or reasons to deal with their customer sup...
20:00 Jul 10, 2023"The quality craftsmanship, innovative features, and sleek design make the Plunge Sauna a great choice"


Help Me Choose
8 Research Backed Benefits

Faster Recovery
Bounce back quicker and soothe sore muscles through enhanced circulation

Boost Energy Levels
Feel energetic and a boosted mood without a crash.

Boosted Mood
Cold exposure spikes norepinephrine increasing dopamine by 250% potentially working as a natural antidepressant

Immune Support
Increase your white blood cell count with frequent cold exposure

Extend Healthspan
Reduce inflammation and promote cellular health through the protective benefits of cold shock proteins.

Improve Metabolic Health
Activates brown adipose tissue (brown fat), which helps, improve insulin sensitivity and enhance mitochondrial function

Build Resilience
Your nervous system is designed to adapt to stress to get stronger both physically and mentally (vagal tone)

Sleep Cycle Optimization
Regulate your circadian rhythm and support hormonal regulation
Why Plunge is Different

Thoughtful Engineering

Elite Support
- We’re obsessed with providing an exceptional experience.
- Fast and friendly 100% US-based Customer Support.
- Nationwide service technician and assembly network.

Innovative Technology
- #1 Plunge & Sauna Mobile App and enterprise dashboard.
- Smart firmware keeps Plunge continually optimized.
- Remote diagnostics enable proactive issue resolution.
Plunge App Features
Track your plunges, set goals, and enhance your cold therapy experience with the Plunge App
Track all your sessions
Track your wellness journey with streaks and charts, providing a comprehensive view of your progress.

Smart ecosystem
Connect your Plunge and Sauna to dial the temperature up or down right from the app.

Schedule your sessions
Get customized sessions tailored to your preferences for the ultimate cold plunge and sauna experience.

Simplified maintenance
Learn how to maintain your Plunge products and set reminders to keep your cold plunge in top condition.
Plunge App
The Smartest Cold Plunge Experience
Track your sessions, monitor progress, and celebrate milestones with our interactive app. Learn More

