As temperatures drop, energy bills tend to climb almost automatically — heaters running, lights turned on earlier, devices left on standby. The good news: a few smart devices, installed correctly, can visibly cut waste without sacrificing comfort.
Why consumption rises in the fall
Fall brings three changes at once that inflate the bill: shorter days (lights stay on more hours), lower temperatures (heating runs more often), and more time spent indoors (more active electronics). Without automated control, these three factors run independently, often inefficiently — lights left on in empty rooms, heating running in unoccupied spaces.
Smart plugs: the simplest starting point
A smart plug lets you schedule exactly when connected devices turn on and off — water heaters, space heaters, decorative lights, even electronics that draw phantom power in standby mode (routers, consoles, TVs). The main benefit: you eliminate the "forgot to turn it off" waste — the device left running overnight or while you're at work.
Thermostats and climate sensors
A smart thermostat, paired with a temperature sensor, can adjust heating based on the time of day and actual occupancy, instead of maintaining the same temperature around the clock. The difference shows up directly on the bill, especially in homes with central or electric heating.
Simple automations, real impact
A few scenarios you can set up in minutes through the Tellur Smart app:
- Automatic shutoff of electronics outlets during sleep hours
- Heating starts 30 minutes before you get home, not all day long
- Lights scheduled to turn off automatically in rooms with no detected motion
- Notification if a device is drawing an unusually high amount of power
How much you can realistically save
The exact impact varies by home and habits, but cutting standby waste and uncontrolled heating or lighting is generally the simplest "free" saving you can make — it doesn't require thermal insulation work or major investment, just better control over what you already have.
Where to start
You don't need to automate the whole house at once. A basic kit made of a few smart plugs and a climate sensor from the Climate&Comfort range, controlled from the same app, is enough to see the difference from the first month.