Until recently, most of the thermostats I've seen in newish buildings (in US northeast) since I've been aware of thermostats (1995?) have been digital with cloc

Until recently, most of the thermostats I've seen in newish buildings (in US northeast) since I've been aware of thermostats (1995?) have been digital with clocks and timers. Older buildings have had the electromechanical thermostats you describe.