Nest Protect is the ultimate gadget you never want to actually make full use of in your house because it's a smoke and carbon monoxide alarm.
Yes, the Google-owned company re-invented the smart alarm for the 21st century, and it can connect to your smartphone, sending you vital notifications even when you're away.
You've got the thermostat, the lights, the locks, and every other thing the thoroughly modern smart home could want, but what about connected smoke and carbon monoxide alarms? Well buckle up, because this Cyber Monday 2017, deals abound on Nest Protect products at retailers, the likes of eBay, Jet, and Adorama.
Nest Protect prices seem to be similar across the board, with stores clearly catching on to each others' discounts, but keep an eye on our page below for the best prices and any standout deals on standalone sensors and multi-packs.