Is it really worth buying a smart thermostat?

Depending on how you use it and what you mean by "worth it," a smart thermostat may or may not be worthwhile.
Because of their advanced features, smart thermostats make it easier to save money and use less energy. However, you have to use those features to benefit.
Options like automatic home/away modes based on where your phone is or proximity-detecting sensors in the thermostat and remote accessories can help you save a lot of money each month.Additionally, you can identify patterns and potentially save even more money by reviewing the energy usage reports provided by smart thermostat manufacturers.
However, smart thermostats are also more expensive than conventional models that are not smart.When it comes to savings, you must therefore consider the long term.A smart thermostat, especially one that costs $250 like the Nest Learning Thermostat or the Ecobee SmartThermostat with Voice Control, may take up to a year to start saving money.