Sauna Optimization

Every session
should make you stronger

ThermaPath is the first platform built for people who sauna with intention. Track sessions, follow science-backed protocols, and turn heat exposure into measurable health outcomes.

176°F — optimal zone
66%
of adults sauna at least monthly
$12.9B
wellness app market (2025)
0
apps dedicated to sauna optimization

Sauna brands sell hardware.
Nobody optimizes the session.

Sunlighten's app only works with Sunlighten saunas. Clearlight barely has software. Whoop and Oura track heat exposure as an afterthought. The biohacking community shares protocols on Reddit threads and podcast timestamps.

Meanwhile, peer-reviewed research from Huberman Lab to the Finnish sauna studies proves that temperature, duration, frequency, and timing all matter. You wouldn't train without tracking your lifts. Why sauna without tracking your sessions?

What ThermaPath does

Session Tracking

Log temperature, duration, and type (infrared, traditional, steam). Works with any sauna, anywhere. No proprietary hardware required.

Science-Backed Protocols

Pre-built programs based on peer-reviewed research. Cardiovascular health, recovery, sleep optimization, and deliberate heat stress protocols.

Health Insights

See how your sauna practice correlates with sleep, HRV, and recovery over time. Patterns emerge when you track consistently.

Progressive Programs

Like progressive overload for heat. Start where you are and build tolerance methodically. Beginner to advanced, with clear milestones.

The sauna is a health tool.
It deserves a real platform.

ThermaPath is building the operating system for heat therapy. Not another hardware accessory, not a feature buried in a fitness app. A dedicated platform for the millions of people who sauna for their health and want to do it better.

Start Tracking Your Sessions →