He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

These top-rated models are made to cool 100- to 250-square-foot rooms and rate well for low noise indoors. These window air ... CR members about the brands of room air conditioners they purchased ...

When choosing the best air conditioner for your living room, consider factors like room size, energy efficiency, and cooling ...

When the temperature rises, it becomes essential to get the best air conditioner so that everyone can stay comfortable in ...

Shoppers call the unit "small but powerful", and "best value for money ... Most portable air conditioners require venting through a window, or alternatively a wall, ceiling or door.

To help you find the right unit for your space, we've tested the top options on the market. Here are CNET's picks of the best portable air conditioners for 2025.