Track and compare sauna sessions over time

I use a RuuviTag Pro in my sauna and export the temperature and humidity data as CSV files.

I would like to analyze my sauna sessions over time in a simple and structured way, similar to tracking progress in training. At the moment, I have to do this manually in spreadsheets.

It would be very helpful if Ruuvi Station could support:

  • Automatic detection of separate sauna sessions

  • Clear start and end of each session (maybe with an additional NFC chip to clock in & out of your sessions.

  • Per-session metrics such as:
    → Session duration
    → Peak temperature
    → Average temperature
    → Peak humidity
    → Time above a certain temperature (for example above 70°C)

It would also be great to see a simple overview of sessions and compare them over time (for example peak temperature or duration per session).

This would make the data much more useful without needing external tools.

Thank you for considering this idea!

Best regards,
Diede de Vries