What are the latest models of dehumidifiers with smart connectivity features?

I was sitting at home and thinking about dehumidifiers again because my cousin was talking about maintenance and she said even energy efficient machines can lose performance if filters and coils are not cleaned regularly.

I checked Alibaba while scrolling on my phone and searched dehumidifier maintenance cleaning routine industrial use and I saw many tips like air filter cleaning coil inspection water tank drainage system checks and proper airflow management. Some users said regular cleaning helps keep efficiency stable while others said neglecting maintenance increases power consumption and reduces moisture removal capacity and I is trying to understand how warehouses manage maintenance when machines run continuously for long hours.

Now I feel maintenance is not just cleaning but also performance control because even good machines can waste energy if they are not maintained properly and I dont want to think buying an efficient model is enough without following proper maintenance routines and regular checks.

Do you think regular maintenance is more important or machine efficiency rating matters more for long term dehumidifier performance?