Cold Tub vs Hot Tub: Which One Is Right for You?

When it comes to recovery, relaxation, and overall wellness, two options usually come to mind: cold tubs and hot tubs. But what if you didn’t have to choose? At ColdTub, every model is designed to function as both, giving you a full temperature range from 35°F to 104°F - all controlled through a simple app on your phone. Let’s break down the benefits of each, and why having both in one system is the smarter choice.

Why Choose a Cold Tub?

Cold tubs (or cold plunge tubs) have exploded in popularity thanks to their ability to reduce inflammation, speed up muscle recovery, and boost mental clarity. Just a few minutes of cold water immersion sends your body into repair mode, improving circulation and stimulating a natural dopamine release that can leave you feeling energized and refreshed.

For athletes and fitness enthusiasts, cold plunging can help reduce soreness and accelerate recovery after tough workouts. For anyone looking to build resilience or improve focus, it’s a simple but powerful daily habit.

Why Choose a Hot Tub?

On the other side of the temperature spectrum, hot tubs are well-loved for relaxation and stress relief. Warm water therapy can ease stiff joints, soothe tight muscles, and help promote better sleep. It’s a great way to wind down after a long day, and it also helps increase circulation in a way that supports flexibility and mobility.

Cold Tub vs Hot Tub: Do You Really Have to Pick?

Here’s the truth: with ColdTub, you don’t have to choose. Every unit is a 2-in-1 system, giving you both cold plunge and hot tub benefits in one. You can chill down to 35°F for recovery or heat up to 104°F for relaxation - all without needing separate equipment. And since everything is controlled through our custom app, adjusting the temperature is as easy as a tap on your phone.

This flexibility also makes ColdTub ideal for contrast therapy, where you alternate between hot and cold sessions to maximize circulation, recovery, and stress relief. It’s one of the most versatile wellness investments you can make.

Why ColdTub is Different

Our tubs aren’t just about temperature control - they’re built for real-life use. ColdTub models feature advanced Dead Sea salt sanitation systems that keep your water clean with just 1/10th the chemicals of traditional tubs. They’re easy to install (just plug into a 110V outlet and fill with a garden hose), and they’re made in the USA to handle both indoor and outdoor environments. Plus, with over 15 years in business, we’re trusted by pro athletes, wellness centers, and recovery studios worldwide.

Ready to Try Both?

Whether you want the invigorating benefits of cold plunging, the relaxation of hot soaking, or a mix of both, ColdTub delivers it all in one system. Browse our shop today to explore the full lineup of models and find the perfect fit for your home or business.

Frequently Asked Questions

Is a hot tub or cold plunge better for you?

Both offer unique benefits. Cold plunges are better for reducing inflammation, boosting energy, and speeding up recovery. Hot tubs are better for relaxation, stress relief, and muscle loosening. With ColdTub, you can do both.

What do 3 minutes in an ice bath do?

Just 3 minutes in cold water can trigger a powerful recovery response - reducing soreness, improving circulation, and releasing mood-boosting endorphins. It’s short, but highly effective.

Should you cold plunge or hot tub first?

If you’re combining both (contrast therapy), most experts recommend starting with hot, then moving to cold to maximize circulation and recovery benefits. With ColdTub, you can switch easily in one system.

Is it better to take a hot bath or cold bath?

It depends on your goal. A hot bath is better for relaxation and loosening muscles, while a cold bath is better for recovery and reducing inflammation. With ColdTub, you don’t have to choose - you can enjoy both.

How does ColdTub combine cold and hot therapy?

Every ColdTub model has adjustable temperatures from 35°F to 104°F, controlled through our custom app. That means you can switch from a cold plunge to a hot tub experience in minutes, all in one unit.