Boost Performance, Stop Hot-Flashes.

Instant palm cooling & warming
Backed by Stanford Research.

Meet Cryo-1

Athletic performance:
Athletic performance:

Stanford studies show palm cooling can increase endurance by ~15% and strength training work volume by up to 144%.

See how Palm Cooling Boosts Performance
Menopause relief:
Menopause relief:

Clinical trials show that effectively lowering core body temperature can reduce the intensity and duration of menopausal hot flashes. Cryo-1's warming mode also provides quick comfort for sudden hormonal chills, helping restore circulation and balance.

See how Palm Cooling Relieves Hot Flashes
Outdoor heat stress:
Outdoor heat stress:

Golfers, firefighters, soldiers, and outdoor workers can use palm cooling recover faster, lower heart rates, and return to work more safely.

See how Palm Cooling Relieves Heat Stress
Anxiety & vagus nerve cooling:
Anxiety & vagus nerve cooling:

Cooling palms and lateral neck areas can lower heart rate, activating the parasympathetic nervous system, and reduce panic symptoms.

See how Palm Cooling Relieves Anxiety

What Is Palm Cooling?

And how does it work?

Palm cooling uses specialized blood vessels in your palms to quickly regulate core temperature — a method pioneered by Stanford scientists. Whether you’re training, recovering, or managing heat-related symptoms, Cryo-1 makes this science accessible at home.

Cryomedics news

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Science & ResearchPreliminary Study: Cryo-1 and Menopausal Relief

Preliminary Study: Cryo-1 and Menopausal Relief

Early reports suggest Cryo-1 may provide rapid relief from hot flashes and other menopausal temperature symptoms. While more research is needed, our initial findings are extremely encouraging.

Cryomedics NewsProduct Reveal: Palm Cooling and Heating, Perfected

Product Reveal: Palm Cooling and Heating, Perfected

Cryomedics reveals its new palm cooling device, delivering precise cooling and heating modes with priority deliveries for early adopters in March 2026.

Medical & HealthPalm Cooling: From Lab Research to Everyday Life

Palm Cooling: From Lab Research to Everyday Life

Once limited to research labs and elite athletes, palm cooling is now an everyday tool for performance, recovery, and relief.