Free sauna timer for Finnish sauna, infrared sauna, and steam room sessions. 10–20 minute countdown with alarm for safe sauna timing.
Research by Dr. Rhonda Patrick shows cardiovascular benefits from 20+ minutes at 174°F (79°C) or higher, 4–7 times per week. Beginners should start with 10 minutes and build up. Infrared saunas: 20–30 minutes at 120–150°F. Never exceed 30 minutes in a single session.
Traditional Finnish protocol: 2–4 rounds of 10–15 minutes with 10-minute cool-down between each round. Use the timer for each heat round and reset for the cool-down. Total session (2 rounds): about 45–60 minutes including cool-downs.
Finnish sauna: 150–195°F (65–90°C). Infrared sauna: 120–150°F (49–65°C). Steam room: 110–120°F (43–49°C) at 100% humidity. Higher temperature allows shorter sessions; lower temperature requires longer exposure for similar thermal load. Adjust your timer accordingly.
Daily sauna use is practiced safely by millions in Finland. Research shows frequent sauna use (4–7x/week) correlates with significant cardiovascular health improvements. Stay hydrated, listen to your body, and exit if you feel dizzy or nauseous regardless of timer.
Yes — contrast therapy (sauna → cold plunge → repeat) is highly effective. Protocol: 15 min sauna, 2 min cold plunge, 10 min rest, repeat 2–4 times. Use separate timers for each phase. Total session: 60–90 minutes. Benefits include improved circulation and reduced inflammation.