While smoke and fire are always top-of-the-list for a smoke detector’s priorities, the best smart smoke detectors can detect ...

You’ll get three X-Sense smoke and carbon monoxide detectors and an X-Sense base station, which allows you to connect up to 50 X-Sense devices. On top of lightning-fast alerts, you can also ...

We had previously reviewed the First Alert Z-Wave Smoke & Carbon Monoxide Alarm. The X-Sense XS-01 WS Wi-Fi Smoke Alarm doesn’t detect CO and isn’t UL-certified (the company says it meets UL ...