Netatmo · Alarms & detectors
Netatmo Smart Carbon Monoxide Alarm – CO alarm with Wi-Fi and 10-year battery
The Netatmo Smart Carbon Monoxide Alarm warns of odourless CO gas with a loud alarm and also sends a notification to your smartphone.
Apple HomeBluetoothWi-Fi
Amazon prices by country
7 Amazon stores · prices incl. VATStoreCountryPrice
Prices incl. VAT as shown by each Amazon store, last updated 14 Nov 2026. Pound prices are not converted, shipping depends on the store. Stores without a price open the Amazon search for this device. * Affiliate link: as an Amazon Associate we earn from qualifying purchases, the price stays the same for you.
About the product
The Netatmo Smart Carbon Monoxide Alarm warns of odourless CO gas with a loud alarm and also sends a notification to your smartphone.
- Connectivity: Wi-Fi and Bluetooth
- Highlights: 85 dB alarm, push notification and automatic self-test; the built-in battery lasts 10 years, as long as the alarm itself.
- Good to know: According to Netatmo, the alarm does not work with Alexa or Google Assistant, but it does work with Apple Home. Alarm testing and Wi-Fi setup only work within Bluetooth range.
