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Tundra Ice Bath

Polaris

Polaris

$4,990.00 USD
$4,990.00 USD
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Size
Power
Color

Tub-Guide

Both the Aurora and Polaris tubs share the same high-quality construction and features. They’re crafted from acrylic with double-wall insulation, feature built-in LED lighting, and run on our Borealis chiller system—so you get the same energy efficiency, durability, and performance no matter which you choose.

What’s Different?

1. Shape

Aurora: Oval silhouette for a softer, more classic look.

Polaris: Rectangular design for a sleek, modern aesthetic.

2. Available Sizes

• Aurora comes in three sizes, including a smaller 150 cm version — perfect for tighter spaces.

• Polaris is available in two sizes and can go up to 180 cm — ideal if you’re taller than 190 cm or just want a more spacious tub.

How to Choose

Prefer a streamlined shape or need extra legroom? Go for Polaris.

Have limited space or favor a softer design? Pick Aurora.

Either way: You’ll enjoy the same comfort, energy savings, and features with both tubs.

Aurora vs. Polaris: Quick Comparison

Feature Aurora Polaris
Shape Oval Rectangular
Sizes Available 150 cm, 160 cm, 170 cm 170 cm, 180 cm
Ideal for Smaller spaces Taller users (>190 cm)
Design Style Classic, softer lines Modern, sleek lines

Chiller/Heater-Guide

Both the Borealis Regular and Borealis Pro share the same high-quality construction and advanced features. They provide precise temperature control between 3°C and 42°C, ensuring versatile use for cold plunges or heated recovery sessions.

 

What’s Different?

1. Cooling Performance

Borealis Regular (0.8 HP): Designed for smaller tubs and less demanding conditions, such as colder environments or shaded areas. Offers slower cooling performance.

Borealis Pro (2.0 HP): Built for larger tubs, hot climates (30°C+), and commercial settings. Provides faster cooling for multiple users in quick succession.

 

2. Recommended Usage

Borealis Regular: Suitable for personal or residential use where longer cooling times are acceptable. Ideal for single users or smaller tubs.

Borealis Pro: Perfect for high-demand settings, such as gyms or wellness centers, where quick cooling is required for larger tubs or multiple plungers.

 

How to Choose

For smaller tubs or residential use: The Borealis Regular is sufficient, especially in colder climates or shaded areas.

For hot climates or commercial settings: The Borealis Pro is recommended, offering faster cooling times for larger volumes and frequent use.

If precise scheduling is key: Both models support app control for scheduled or remote adjustments.

 

Borealis Regular vs. Pro: Quick Comparison

 

Feature Borealis Regular Borealis Pro
Cooling Performance Slower; ideal for personal use Faster; perfect for commercial use
Recommended Environment Cooler climates, shaded areas Hot climates, sun exposure
Best For Smaller tubs; single users Larger tubs; multiple users
Advanced Features Ozone sterilization, PET filtration, Wi-Fi and app control, dual functionality

What will you get?

- Double wall acrylic tub
- Cooling/Heating compressor
- Insulated tub cover
- Water hoses
- PET Filter Element
- Other small accessories

Basically everything you need to dip in right after delivery.

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TUNDRA Ice Bath - Polaris

 

Key Features
Sleek Rectangular Design
Modern rectangular design provides a spacious and contemporary look, ideal for larger spaces and full-body submersions.
Larger Size Option
Available in two sizes, including a longer 180cm variant, perfect for taller users or those who prefer extra space.
Superior Insulation
Constructed with durable dual-wall design and advanced insulation, maintaining water temperatures between 3-42°C.
LED Lighting
Create the perfect ambiance with seven customizable LED colors, suited for any home, gym, or wellness center.
Touch Panel with Wi-Fi and App Control
Comes with a touch control panel that connects to Wi-Fi, enabling you to control and monitor settings conveniently via the app.
Efficient Drainage System
Designed for easy maintenance with an advanced drainage system to simplify water removal.
Advanced Water Technology
Integrated cooling, filtration, and sanitation systems ensure a clean and hygienic plunge every time.

Specifications

Borealis:

Power Supply:

• AC220-240V 50/60Hz (UK, EU, AU, ITA, SA, TH plugs available)

• AC100-127V 60Hz with US Plug

Input Power:

• Regular: 710W (Cooling) / 725W (Heating)

• Pro: 1950W (Cooling) / 1500W (Heating)

Compressor Power:

• Regular: 605W (Cooling) / 630W (Heating)

• Pro: 1660W (Cooling) / 1260W (Heating)

Cooling/Heating Capacity:

• Regular: 2090W (Cooling) / 2505W (Heating)

• Pro: 5000W (Cooling) / 5800W (Heating)

Refrigerant:

R410A (320g for Regular, 480g for Pro)

Water Temperature Range:

3-42°C (Cooling) / 42-3°C (Heating)

Disinfection:

Built-in Ozone Disinfection Device

Water Filter:

Dual Filtration System

Remote Control:

Smart Life App (Wi-Fi & Bluetooth)

 

Polaris:

Material:

Acrylic, double-walled, insulated

LED Light:

Adjustable 7-colors (1W)

Dimensions

Borealis:

Net Weight:

• Regular: 35 kg

• Pro: 45 kg

Dimensions (L x W x H):

• Regular: 51 cm x 34 cm x 54 cm

• Pro: 56 cm x 39 cm x 57 cm

Wooden Box Size (International Deliveries):

• Regular: 63 cm x 49 cm x 73 cm

• Pro: 68 cm x 49 cm x 75 cm

Gross Weight (International Deliveries):

• Regular: 54 kg

• Pro: 69 kg

 

Polaris:

Net Weight:

• Regular: 70 kg

• Large: 75 kg

Dimensions (L x W x H):

• Regular: 170 x 80 x 60 cm

• Large: 180 x 80 x 60 cm

Water Volume:

• Regular: 278 L

• Large: 288 L

Wooden Box Size (International Deliveries):

• Regular: 180 cm x 90 cm x 80 cm

• Large: 190 cm x 90 cm x 80 cm

Gross Weight (International Deliveries):

• Regular: 90 kg

• Large: 95 kg

Features

Borealis

• Transport Wheels and Carry Handle

• Automatic Energy-Saving Start-Stop and Constant Temperature System

• Wi-Fi Connectivity with iOS & Android App

• Stainless Steel Construction, No Rust

• Leakage Protection System for Electricity

• Overload/Overheating Protection

• Suitable for Indoor and Outdoor Use (IPX4 rated)

• High-definition 5” TFT Touch Panel with Adjustable Brightness

• Easy Installation

• 20 Micron Easy-Change Filtration System

• Ozone Purification System

• Self-Priming Circulation Pump

 

Polaris

• Double-wall insulation

• Easy and fast setup

• Suitable for indoor and outdoor use

• Insulated rain cover

• Simple drainage system

• Sleek and timeless design

• 7-color LED lighting

Cooling Times

Using Borealis Regular (0.8HP):

• Regular Tub: Around 5.8 hours

• Large Tub: Around 6.1 hours

 

Using Borealis Pro (2.0HP):

• Regular Tub: Around 2.8 hours

• Large Tub: Around 2.9 hours

 

Cooling Times stated are from 23°C to 5°C. Please note that cooling times are subject to several factors such as ambient temperature, sun exposure, ventilation, and water volume.

Triple Cleanse

1. 20-Micron Filter to filter out dirt and sediment.

2. Fine-mesh filter for double filtration and pump protection.

3. Ozone sanitation system oxidizing and eliminating contaminants, such as bacteria, viruses, and metals.

Smart Plunge Control

1. User-Friendly App: With our intuitive app, managing your cold plunge machine becomes a breeze. Turn it on or off, adjust temperatures, and more, all with a few taps.

2. Temperature Control: Easily adjust the temperature to your preference, ensuring the perfect hot or cold therapy experience every time.

3. Scheduling Convenience: Set time schedules directly from your app to have the machine operate exactly when you need it, maximizing your routine’s efficiency.

4. Remote Access: Control your therapy session no matter where you are, providing flexibility and ease in managing your wellness journey.

Plug & Plunge in 5 simple steps.

Setup in less than 15 minutes.

  • Step 1

    Place the tub on level ground.

  • Step 2

    Connect hoses and plug into a standard household power socket. 

  • Step 3

    Fill tub with water.

  • Step 4

    Set temperature and switch on.

  • Step 5

    Refresh, recharge, renew and plunge into a healthier you.

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What will you get:

Experience the compelling benefits of TUNDRA Ice Baths for yourself.

  • Improved Overall Health

    • Enhance blood circulation
    • Improve sleep quality
    • Strengthen immune system
    • Alleviate chronic pain
    • Accelerate metabolism

  • Elevated Mental Fitness

    • Promote discipline
    • Uplift mood
    • Increase energy levels
    • Build resilience

  • Enhanced Recovery

    • Enhance athletic performance
    • Reduce inflammation
    • Ease muscle soreness
LEARN MORE

Aurora Vs. Polaris

In between both models? Learn the difference here.

Learn More

Customer Reviews

Based on 35 reviews
91%
(32)
9%
(3)
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C
Carlos D.
Premium feel, great benefits

It feels luxurious and has been instrumental in improving my overall health.

Y
Ying T.
Keeps me focused

The combination of cold water therapy and quiet operation helps me focus and relax.

R
Richard O.
Amazing for recovery

This has transformed my recovery process and improved my sleep quality.

S
Siriporn V.
Practical for daily use

It’s durable and comfortable, making it easy to incorporate into my daily routine.

L
Li Kai T.
Energy boost every morning

Using it in the mornings has improved my energy and mental clarity throughout the day.

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If you still have further questions, please reach out to us. We're happy to help!