Nest thermostat frequently overshoots the set temperature (too hot or too cold)

Note: Some overshoot is normal during the first days of learning.

• Disable learning (if desired): In Settings > Nest Sense, you can adjust or disable Auto-Schedule and True Radiant features.
• Verify system type: Ensure the Nest is configured correctly for your system (forced air vs. radiant, heat pump vs. conventional).
• Adjust temperature swing: Some Nest models allow fine-tuning of comfort settings to reduce overshoot.
• Improve placement: Avoid drafts or heat sources that can mislead the thermostat about actual room temperature.

If overshoot remains severe, consult an HVAC professional to evaluate system sizing and airflow.