Name: Sauna Log for Garmin
Author: Barnaby

Track sauna and steam-room sessions from your Garmin watch, with simple timers, live metrics, offline recording, and automatic syncing to Sauna Log on iPhone.

Sauna Log is designed for people who want a clear, consistent record of their heat sessions without a subscription.
Features
- Sauna and steam-room session modes
- Four configurable timer presets
- Countdown timer with clear remaining-time display
- Live heart-rate information where supported
- Active and total calorie estimates where supported
- Optional temperature and humidity details
- Cold-shower tracking
- Add more time after a completed timer
- Offline session recording when your iPhone is not nearby
- Automatic transfer of completed sessions to Sauna Log on iPhone
- Timer and heat settings synced from the iPhone app
- Trial usage tracking with paid unlock support
- No subscription
Designed for Garmin
The Garmin companion has a focused interface built for round watch screens, with large touch targets, high-contrast Sauna Log colours, clear navigation, and visible prompts for scrolling between session pages and settings.

Features and sensor information vary by Garmin model.
Required iPhone companion
You must install Sauna Log from the Apple App Store on your iPhone to use this Garmin app. The iPhone app is required to:
- Activate the Garmin companion
- Connect the Garmin watch
- Sync timer and heat settings
- Manage trial access and paid unlocks
- Receive completed Garmin sessions in your Sauna Log history
The Garmin app cannot start sessions until it has been activated by the iPhone app.
How it works
1. Install Sauna Log on your iPhone.
2. Install Sauna Log for Garmin on your compatible Garmin watch.
3. Open Sauna Log on iPhone and activate the Garmin companion.
4. Start and record sessions from your Garmin watch.
5. Completed sessions transfer to the iPhone app when the connection is available.
Your Garmin can continue recording a session while your iPhone is not immediately nearby. Sessions are transferred when the connection is restored.

Sauna Log for Garmin is intended for personal session tracking and is not a medical device. Availability of features depends on your Garmin model and connected iPhone.