1. devices that automatically regulate temperature by controlling heating or cooling systems
Usage: plural of thermostat

Examples

• The office building has programmable thermostats on every floor.
• Smart thermostats can be controlled remotely through smartphone apps.
• We replaced all the old thermostats with energy-efficient models.
• The thermostats automatically adjust the temperature throughout the day.
• Digital thermostats are more accurate than the older mechanical ones.
• The hotel room thermostats allow guests to control their own comfort.
• Faulty thermostats can cause heating bills to skyrocket.