See how the Harvia Fenix Wi-Fi sauna controller compares to the Xenio, with smart presets, remote heating, and intelligent scheduling.
Key Takeaways
- The Harvia Fenix introduces a sleek 4.3-inch glass touchscreen with smart presets for different sauna experiences.
- Built-in Wi-Fi enables remote control, scheduling, and over-the-air updates through the MyHarvia2 app.
- Compared to the Xenio, the Fenix adds humidity control, ventilation options, and intelligent heating features.
Deep Dive
The Harvia Fenix represents a step forward in sauna control technology, combining the familiar simplicity of traditional panels with a modern, app-connected interface. Its 4.3-inch glass touchscreen provides an intuitive experience, allowing users to choose between preset modes like mild, cozy, or hot for different sauna sessions.
While the Xenio controller is known for its reliable manual controls, the Fenix expands those capabilities with built-in Wi-Fi, remote scheduling, and intelligent heating adjustments. Through the MyHarvia2 app, users can start their sauna from anywhere, receive alerts when it’s ready, and monitor usage—all while built-in safety features help ensure secure operation.
Tips & Practical Advice
- Use the preset modes to quickly match the sauna atmosphere to your routine, from gentle warmth to higher-heat sessions.
- Take advantage of the scheduling feature to have your sauna ready when you get home or before guests arrive.
- Follow the QR-guided setup process to streamline installation and connect the controller to Wi-Fi quickly.

Benefits
- Smart presets simplify operation, delivering consistent heat and humidity levels.
- Remote app control adds convenience for busy schedules and planned sessions.
- Built-in safety checks and alerts support secure, worry-free operation.

Frequently Asked Questions
What makes the Harvia Fenix different from the Xenio?
The Fenix adds built-in Wi-Fi, smart presets, humidity control, and remote scheduling, while the Xenio focuses on reliable manual controls with optional Wi-Fi.
Can I control the Fenix remotely?
Yes. With built-in Wi-Fi and the MyHarvia2 app, you can start heating, schedule sessions, and receive alerts from your smartphone.
Does the Fenix include safety features for remote heating?
The system integrates safety checks such as door sensors and safety switch verification to help ensure remote operation remains secure.
Need Help?
Questions about sizing, placement, or maintenance? Our team will help you choose and set up the right sauna control solution for your space—talk to a specialist in minutes.
Prefer to talk? (931) 516-6577 • Or use our contact page.