multi-room balancing effectiveness

Multiple reviews say sensors help average temperatures across rooms and reduce hot and cold spots.

Multi-sensor averaging and room-based sensing help reduce hot/cold imbalances between rooms.

With add-on sensors, reviewers say the system can better see uneven heating and cooling and focus comfort more toward the occupied room.

One review says the optional sensor setup can target comfort where needed and avoid heating or cooling empty spaces.

Multi-room balancing is a weakness in the evidence because the W200 is said to use only one remote sensor at a time and lacks averaging across rooms.