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 Black Friday, 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.
The best Cyber Monday Nest Protect alarm deal
$20 off Nest Protect just $99 on Amazon for Cyber Monday
This is the best place to buy a Nest Protect right now as it normally costs $120. So Amazon is offering $20 off the MSRP now through Cyber Monday. Get it while it's smoking hot.View Deal
Cyber Monday Nest Protect alarm deals from eBay
Right up there in eBay's featured tech deals for Cyber Monday is a great deal on the Nest Protect smoke and carbon monoxide detector, offering it for just $99 down from $119.View Deal
Cyber Monday Nest Protect alarm deals from Adorama
It's not, strictly speaking, in the Cyber Monday sale, but this two pack of alarms from Adorama is the best price we've seen so far, so if you want a couple to dot around the house, it's worth considering.View Deal