Cold plunge and sauna on Strava

Key takeaways

• Strava has no sauna, cold plunge, ice bath, or contrast therapy activity type.
• The generic Workout type is the standard workaround, and it is what Degree Daddy uses.
• Strava will never detect a sauna or plunge on its own — the activity has to be created and pushed.
• Degree Daddy posts each session automatically with duration and temperature in the activity name, e.g. “Cold Plunge - 2:45 at 42F”.
• Pushed sessions appear on your feed, count toward your activity totals, and can receive kudos and comments like any other activity.
• The same session also writes to Apple Health, so Whoop, Oura, and Garmin pick it up without a second integration.

If you sauna or cold plunge regularly and you use Strava, you have run into the same wall everyone else has: there is nowhere to put it. Strava has no sauna activity type, no cold plunge type, and no ice bath type. Your recovery work — often the most disciplined part of a training week — leaves no trace on your feed.

This page covers what Strava actually supports, the options for logging heat and cold exposure, and how Degree Daddy automates it.

Why Strava has no sauna or cold plunge type

Strava is built around activities with GPS traces and moving time. A sauna session has neither: you are stationary, indoors, and the thing worth recording is temperature and duration rather than distance or pace. Strava's activity list has never included a sauna, cold plunge, ice bath, or contrast therapy type, and there is no sensor that would detect one automatically.

The practical consequence is that recovery work is invisible on Strava by default. Someone doing four sauna sessions and five plunges a week has nothing on their feed to show for it, even though that is a real and deliberate part of their training.

The workaround everyone lands on is the generic Workout type, which is what Degree Daddy uses. What Degree Daddy adds is the part people do not want to do by hand: the duration, the temperature, and a title that reads properly, filled in automatically instead of typed in after the fact.

Your three options

1. Log it manually as a Workout

In the Strava app, add an activity manually, choose Workout, and type in the duration and a title. This works and costs nothing. The drawback is that you are doing it by hand every session, from memory, and there is no temperature field — so the only way to record that you plunged at 42°F is to type it into the title or description yourself.

2. Let a wearable log a proxy activity

Some watches let you start a generic workout that later syncs to Strava. You get a duration and a heart-rate trace, but no temperature, and you have to remember to start and stop it with cold or wet hands. It is better than nothing and worse than a purpose-built tool.

3. Use an app that pushes to Strava for you

Degree Daddy tracks the session with a timer built for wet hands and foggy glass, records the temperature, and creates the Strava activity for you. The activity name carries the detail Strava has no field for:

“Cold Plunge - 2:45 at 42F” · “Sauna - 18:00 at 180F”

How the Strava push works

1. Connect Strava once. Open Degree Daddy settings and authorise Strava. The connection persists, so this is a one-time step.
2. Track the session. Start the timer on your iPhone or Apple Watch. Log the temperature and, if you want, the venue and a rating when you finish.
3. Push it to Strava. Tap the Strava button on the completed session. The activity is created on Strava with your elapsed time, the temperature in the title, and a description.
4. Attach the session card. Degree Daddy saves a session card image to your camera roll and deep links to the new activity, so you can add it as the activity photo in a couple of taps.

What shows up on your Strava feed

A pushed session behaves like any other Strava activity. It appears on your followers' feeds, counts in your weekly and yearly activity totals, and can be given kudos and comments. Because the duration and temperature are in the name, the activity is legible at a glance — people can see you sat in a 180°F sauna for eighteen minutes without opening anything.

Attaching the session card as the activity photo is what makes it look deliberate rather than like a stray manual entry. Degree Daddy saves the card to your camera roll and deep links straight to the new activity so you can add it immediately.

Apple Health at the same time

Every session also writes to Apple Health as a workout with temperature data. Anything that reads HealthKit — Whoop, Oura, Garmin, Fitbit — picks the session up automatically. You connect Strava once and Apple Health once, and both stay fed from the same log.

Frequently asked questions

Does Strava have a sauna activity type?

No. Strava does not have a sauna activity type, and it has no cold plunge or ice bath type either. The closest built-in option is the generic Workout type. Degree Daddy records sauna and cold plunge sessions to Strava as Workout activities named with the session type, duration, and temperature, so the activity reads correctly even though Strava has no dedicated category.

Can you add a sauna to Strava?

Yes. You can add it manually in Strava as a Workout activity and type the duration yourself, or you can let Degree Daddy create it automatically after each session with the duration and temperature already filled in.

Does a cold plunge count as a Strava activity?

It counts once you post it. Strava will not detect a cold plunge on its own because there is no sensor or activity type for it, so the activity has to be created and pushed. Once posted, it appears on your feed, counts toward your activity totals, and can receive kudos and comments like any other activity.

What activity type should I use for a cold plunge on Strava?

Use Workout. It is the only generic type Strava offers that fits a stationary, non-GPS session, and it is what Degree Daddy uses when it creates the activity for you.

Is Degree Daddy affiliated with Strava?

No. Degree Daddy is an independent app that uses Strava's public API to create activities on your behalf after you authorise the connection. It is not affiliated with or endorsed by Strava, Inc.

Does the Strava connection cost anything?

No. Degree Daddy is free during beta with no subscriptions, no ads, and no in-app purchases, and Strava integration is included. You do not need a Strava subscription for activities to be created.