the swing between
fire and ice.
Contrast therapy, engineered for the home. Plunge to 37°F, sweat to 170°F, and recover like it is your job - because your body treats it like one.
Why contrast
Heat opens.
Cold seals.
Repeat.
Sauna dilates your vessels and floods tired tissue with blood. The plunge slams them shut, flushes it out, and fires your nervous system into a calm, clear alertness. The swing between the two is where recovery actually happens.
Read the contrast protocolHeat
15 min at 150–194°F. Loosen, open, sweat.
150°F+Cold
2–3 min at 37–50°F. Constrict, flush, reset.
37°FRepeat
2–3 rounds. Finish cold to stay sharp.
⇄The line
Seven ways to recover.
The daily ritual
Two minutes of cold.
All-day calm.
No ice runs, no excuses. The cold is waiting at 37°F every morning - you just have to show up.
Find your setupDial it in
Pick your temperature.
Drag the dial. Every LAIA plunge and sauna holds the number you set, to the degree.
50°F
Cold plunge · nervous-system reset
10°C
2–3 minutes
Why LAIA
Retire the bags of ice.
Cold exposure works. Hauling ice does not. The difference between a phase and a practice is the equipment.
The old way
- Twenty bags of ice a week, every week
- Temperature drifts the minute you get in
- Murky water after a handful of dips
- A DIY chest-freezer conversion in the garage
- The habit quietly dies by week four
The LAIA way
- 37°F held to the degree, 24/7
- Filtration + ozone + UV - clean for weeks
- Whisper-quiet chiller on a standard outlet
- Delivered, placed and started for you
- A two-minute ritual you keep for years
The proof
4.9 from 3,120 plungers.
“Cold at 6am, calm all day”
Set it to 39°F and it holds it dead-on. Three minutes every morning and my sleep score jumped. The chiller is near-silent.
“Warms up in 12 minutes”
Full-spectrum heat, glass front, fits two comfortably. Assembly was two people and one hour. Worth every dollar.
“Hot then cold is the whole game”
Bought the bundle. Sauna, then straight into the plunge. Nothing resets my nervous system faster. Delivery crew was excellent.
The journal
Learn the ritual.
White-glove freight
Delivered, placed and started for you across the lower 48. Curbside to UK & EU.
Own it from $0 down
Affirm & Klarna at checkout. Split any build over 6–24 months.
30-day returns
Not right for your space? Return an unused unit within 30 days for a full refund - we collect it.
5-year chiller cover
The part that matters most, covered the longest. Lifetime support on everything else.
Start cold.
Start today.
Free white-glove delivery, financing from from $270/mo, and a 30-day return window. Your recovery has been waiting.