Google Nest Protect – Smoke Alarm – Smoke Detector and Carbon Price: $118.00 (as of 01/31/2023 00:07 PST- Details)

Phone Alerts: Nest Protect sends you a message when there’s a problem or the batteries run low.
Smoke and CO Locator: Nest Protect speaks up if there’s smoke or CO and tells you where it is so you know what to do
Detects CO: Carbon monoxide is an invisible poisonous gas. Nest Protect tells you where it’s hiding.