Review: First Alert’s Onelink Smoke + Carbon Monoxide Alarm, the HomeKit smoke detector [Video]
If you’re assembling a HomeKit home, First Alert’s Onelink Smoke + Carbon Monoxide Alarm is currently the best smoke detector to purchase. As a smart smoke and carbon monoxide alarm, Onelink sends you alerts when triggered while you’re away and HomeKit support turns Onelink into a trigger for automation. Check out our hands-on review below: