You could get a humidifier. I've had a couple over the years. Now days they have wifi and can be controlled with your phone. Between that a wifi thermometer and a wifi thermostat you can monitor and change things from pretty much anywhere.
I have these thermometers and they've been great. I keep one in my bedroom, one for the living area, and one in the snake room.
Limited-time deal: Govee WiFi Thermometer Hygrometer, Wireless Digital Indoor Temperature Gauge Humidity Monitor with App Alerts, for Home, Greenhouse, Basement, Pets, 3 Sensors and 1 Gateway (Supports 2.4G WiFi) https://www.amazon.com/dp/B0834SNGQW...ing=UTF8&psc=1