Smart Vent batteries typically last 3-4 years, and battery replacement instructions are provided. The app can also monitor battery voltage and send low-battery alerts.

Setup is guided through the Flair app Setup Wizard. The app supports room schedules and room active/inactive settings, which may reduce manual HVAC adjustments after setup.

Flair offers support via email and live chat. For installation help, Flair can connect users with certified Flair Pros in their area.

The app tracks temperature, pressure, humidity, and ambient light in each room that has a Puck.

Flair's platform connects hundreds of brands and virtually every type of residential HVAC system into a single OS, thus laying groundwork for distributed energy resources.

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