Okay, so I took a gamble on this 2-pack of Google Nest thermostats and... wow, what a rollercoaster.

First the good: When they work, they're MAGIC. The auto-scheduling is creepy-smart (in a good way). Woke up to perfect temps every morning without touching anything. The app control? *chef's kiss*

Installation was shockingly easy - did it myself while watching Netflix. The mirror finish looks so premium in my basic apartment.

BUT... one unit arrived DOA. Like completely unresponsive. Google support made me jump through hoops for weeks before replacing it. The working unit has been flawless though.

Pro tip: Maybe skip the 2-pack deal unless you're feeling lucky? Single units seem more reliable based on reviews.

Still rating 4/5 because when it works, it's life-changing for home comfort. Just maybe buy from a local store for easier returns.