Electronics Priced Right

Phone alerts and voice announcements are the easy part of a smart smoke detector. Here’s what the sensor technology, UL certification, and CO exposure math actually mean for how fast it responds, and what happened to the Nest Protect.

Zigbee, Z-Wave, and Matter get talked about like competing brands, but they’re not really solving the same problem. Here’s what each one actually does, where Z-Wave’s certification and range edge still matters, and whether the protocol even matters once you have the right hub.

Smart bulbs look like the simplest smart home purchase until a wall switch cuts their power. Here’s what Wi-Fi vs. Zigbee actually means in daily use, the switch problem almost everyone hits eventually, and whether color-changing bulbs are worth the extra cost.

Inflated list prices are standard practice on Black Friday and Prime Day smart home deals, which makes the percentage on the badge nearly meaningless on its own. Here’s when these sales actually happen, how to check whether a discount is real, and which categories are worth waiting for.

Smart home gifts have one of the highest return rates in tech, and it’s almost never a defective product. Here’s how to actually pick a good one by ecosystem, price tier, and recipient, and which gifts are worth a second thought before wrapping them.