Windmill Air Conditioners

Windmill is one of the youngest — and boldest — names in the air conditioner market. Launched by a team of New York natives, the brand set out to fix everything people hate about traditional window units: ugly boxes, loud fans, and headache-inducing installations. Their flagship product is a sleek, whisper-quiet window AC with Wi-Fi control, eco-conscious packaging, and an interface so minimalist it could pass for a Sonos speaker. But for all its design chops, Windmill is still a niche player with limited muscle — so let’s see where its sleek simplicity shines, and where it’s not quite ready for primetime.

Honeywell Air Conditioners

Honeywell AC Features Image

When you hear “Honeywell,” you probably think Portable humidifiers or Portable air purifiers — not window units. Honeywell’s air conditioner focus is squarely on portables, and even on their official website, you won’t find window ACs listed as part of their core lineup. Still, a handful of Honeywell-branded window units pop up through third-party retailers — and they stick to the same no-fuss, practical design that defines most Honeywell products. Some of their units are built by OEM partners rather than Honeywell itself. They don’t compete in the high-tech race, but their models deliver comfort in familiar, friendly packaging. So is it just a name play, or does the performance back it up?