10 reasons the 2 person Caldera is the best thing you'll buy this Black Friday, and why it's already $2,400 off.

Reason 1 of 10

You'll fall asleep faster, and wake up actually rested.

If you're like most people over 40, your nights go something like this. You get drowsy on the couch around 9, then lie awake once you finally get into bed, or you wake up at 3 a.m. and can't get back to sleep. By the time the alarm goes off, you feel like you barely slept.

Here's what most people don't know. Your body falls asleep when its core temperature drops. When researchers at the University of Texas reviewed 17 studies on warm baths and showers, they found that heating the body 1 to 2 hours before bed helped people fall asleep about 10 minutes faster and sleep better. The heat raises your temperature, and when you step out, it falls quickly. That drop is the signal your brain uses to shut down for the night.

A 20 minute session in the Caldera after dinner does the same thing. Tap below to see the difference:

Use it after dinner, rinse off, and go to bed. That's the entire routine.

Reason 2 of 10

Less stiffness in the morning, and less soreness after a workout.

Maybe your lower back is stiff when you get out of bed. Maybe your knees ache on the stairs, or soreness from a workout now lasts three days instead of one. That happens to almost everyone after 40.

Heat helps because it relaxes tight muscles and increases blood flow to the areas that hurt. It's the same reason physical therapists use heat packs. The difference is that a heating pad warms one spot. The Caldera has heaters behind you, on both sides, under the bench and at your feet, so both of you are warmed from your shoulders down to your feet. Tap each zone to see where the heat comes from:

Reason 3 of 10

A better way to unwind at night than a glass of wine and your phone.

For a lot of people, the evening routine is a glass of wine to relax and an hour of scrolling in bed. Both feel like they help, but both make your sleep worse. So you wake up tired, need more coffee the next afternoon, and the cycle repeats.

Twenty minutes in the Caldera gives you the same feeling of letting go at the end of the day, and it helps your sleep instead of hurting it. Tap each habit below to see what replaces it:

Reason 4 of 10

It's built for two, so you'll actually use it together.

Most home saunas are made for one person. One of you uses it while the other watches TV, and after a few weeks it becomes one person's thing. The 2 person Caldera is 47 inches wide, so two adults sit side by side with room to spare. Compare the two sizes:

Leave your phones outside, and it's 20 minutes every evening where you have each other's full attention. For most couples, that doesn't happen anywhere else in the day.

Reason 5 of 10

You get red light therapy and an infrared sauna in the same 20 minutes.

Red light therapy and infrared saunas are usually sold separately. A full body red light panel can cost thousands on its own, and a session at a red light clinic runs about $75. The Caldera has a full body panel with 660 nm red and 850 nm near infrared light built in, and it runs while the infrared heaters warm you. You get both in one session, without buying, storing or scheduling two separate things. Switch them on below:

Reason 6 of 10

Comfortable heat you can breathe in, so you'll stay for the full 20 minutes.

If you've used a sauna at a gym, you know the feeling. The air is so hot it stings your face and burns your nose, and most people give up after a few minutes. That's because a traditional sauna heats the air to 170°F or more.

Infrared works differently. It warms your body directly, so the air stays at a temperature you set, anywhere from 64°F to 149°F. You still sweat, but you can breathe easily and relax for the full session. Compare the two below:

Reason 7 of 10

It's $2,400 off right now, before Black Friday even starts.

The 2 person Caldera is normally $7,899. During our early Black Friday sale it's $5,499, a savings of $2,400, or as low as $230 a month with Affirm. You don't have to wait for Black Friday or stay up for a midnight sale. The price is live today. Here's what that $2,400 would buy you anywhere else:

Black Friday is November 27. You can lock in the same savings today instead of waiting for it.

Order today, ships free in 2 to 5 days · 365-day trial

Reason 8 of 10

It pays for itself in about 19 weeks compared to a red light clinic.

A red light session at a clinic costs about $75. If you both go twice a week, that's $300 a week, or $15,600 a year, plus the time you spend driving there and back. At that rate, the Caldera pays for itself in about 19 weeks. Move the slider to match how often you'd go:

After that, every session happens at home, on your schedule, for less than a dollar of electricity.

Reason 9 of 10

It fits in a spare room, garage or basement, and plugs into a regular outlet.

At 47 by 43 inches, the 2 person Caldera takes up less floor space than a queen mattress. It runs on standard 120V household power, so you don't need an electrician or a 240V line. It arrives flat packed in boxes that fit through a normal door, and two people can put it together in under an hour. Choose a room to see how it fits:

Reason 10 of 10

Try it for 365 nights. If you don't love it, we'll pick it up and refund you.

Most companies give you 30 days, which isn't enough time to know whether something will become part of your life. We give you a full year. Use it every night for 365 nights, and if it isn't for you, we'll schedule a pickup from your home and refund you in full, less return shipping. Drag the slider to see how long you have:

★★★★★ 4.9 from 87 Caldera reviews · 100,000+ Relaxe customers

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Common questions before you order