Cold plunge tracker
Cold plunging rewires your body and mind — but without tracking, progress is invisible. Log every session, track your duration, and build streaks that keep you coming back to the ice.
Free to use · No credit card · 2 sec to log
Also track: Fasting · Sleep · Workouts · Breathwork · Supplements · Sauna
The problem
Generic fitness apps don't have a cold plunge category — you're stuck logging it as a "custom workout"
No streak tracking means no accountability — miss a day and nobody notices, including you
You can't see whether 2 minutes or 4 minutes gives you the best post-plunge energy
OutLast logs cold plunge duration, builds your streak, and connects cold exposure to how you feel afterward
How it works
Tap once after your session. Pick your duration from presets (1, 2, 3, 5, 10, 15 min) or enter a custom time. Done in seconds while you're still shivering.
Every consecutive day you plunge, your streak climbs. The counter is front and center — a daily reminder that you don't want to break the chain.
Log how you feel after each plunge. Over time, see which duration and frequency gives you the biggest boost. Data-driven cold exposure.
What you get
One-tap presets for 1, 2, 3, 5, 10, and 15 minutes. Or slide to a custom duration. Your cold plunge tracker should be fast — you just got out of ice water.
A consecutive-day counter that rewards consistency. See your current streak, longest streak, and total plunge days at a glance.
Log how you feel after each cold plunge. Track the link between cold exposure and your energy, focus, and mood throughout the day.
Set targets like "cold plunge 5x per week" or "hit 11 minutes total this week." OutLast auto-checks your goal when you log a session.
The science
What people say
“I was plunging 3–4 times a week but had no record of it. Now I can see my streak and my average duration climbing. Went from 1:30 to over 3 minutes in two months.”
“The energy logging is what sold me. I noticed I feel way better after 2-minute plunges in the morning vs. longer ones at night. I never would have spotted that without tracking.”
“I tried tracking cold plunges in my notes app, then a spreadsheet, then gave up. OutLast takes 5 seconds after each session. 60-day streak and counting.”
Questions
Every plunge you don't track is progress you can't see. Start logging today and build a cold exposure habit backed by data.
Free to use. No account required to start.
Start tracking plungesFree to use · No credit card · Takes 2 seconds