For example, it can shift your house’s temperatures higher or lower during periods of low activity (like when you're asleep or away).
A smart thermostat boosts your home's comfort and energy efficiency. For example, it can shift your house’s temperatures higher or lower during periods of low activity (like when you're asleep or away). Our favorite smart thermostat is the Nest Learning Thermostat (about $250) because it learns your preferred temperature settings and programs itself.