Tado Smart Thermostat shows large temperature swings; room alternates between too hot and too cold.

Safety first: Only adjust settings and thermostat placement.

• Check placement: Move the thermostat away from direct sunlight, drafts, or heat sources. Mount it at about 1.5 m height on an interior wall.
• Adjust flow temperature: Lower the boiler’s flow temperature slightly to reduce overshoot, staying within manufacturer guidelines.
• Room configuration: In the Tado app, ensure the room is configured correctly (radiators vs. underfloor heating) so Tado can use appropriate control algorithms.
• Allow learning period: Tado’s algorithms may need several days to adapt. Avoid frequent manual overrides during this period.