The MyHarvia Smart Sauna Sensor WiFi brings smart monitoring to virtually any sauna, regardless of manufacturer or heater type, including both electric and wood-burning saunas.
The sensor tracks temperature, humidity and sauna usage, sending real-time data to the MyHarvia app via WiFi. Over time, it learns how your sauna heats and can provide useful insights such as estimated heat-up time, sauna-ready notifications and unusual heating behaviour.
It offers a simple way to monitor sauna conditions, better understand usage patterns and make regular sauna sessions more convenient – without requiring a Harvia control panel.
| Harvia Smart Sauna Sensor WiFi | |
|---|---|
| Dimension | Ø 98 × 27 mm |
| Net weight | 0.13 kg |
| Operating Temperature | -10°C to +100°C |
| Connectivity | WiFi |






























