When you say baseboard you have to specify if you re using hot water or electric.
Nest thermostat electric baseboard heaters.
Nest operates on low voltage around 24 volts.
Smart thermostats meet baseboard heaters.
Those are controlled by low voltage thermostats which use 24 volts.
Hot water baseboards are run off a furnace which uses low voltage for tstat control.
District or collective heating systems that are controlled by an accessible individual electric valve are compatible with nest thermostats.
Nest and ecobee thermostats were made to control low voltage 24v heating systems and electric baseboard heating is high or line voltage 120v or 240v.
I understand that the nest only works with low voltage wiring but every baseboard heater i find wants a high voltage thermostat.
25 years ago more than 50 of all household energy was consumed entirely by space heating according to the us energy information administration eia that number has since decreased as a result of smarter energy efficient heating solutions including the onset of smart thermostats and home automation.
However you should contact a local nest pro installer and tell them that your apartment is heated with collective or district heating so they can ask you additional questions to determine nest compatibility before they schedule an installation appointment.
Electric baseboards are line voltage 120 240 volts.
The honeywell lyric nest and other smart thermostats are designed to work with central home heating systems.
I have three 240v baseboard heaters in my home and would like to use three nest thermostats to control them.
There seems to be confusion here.