Sends you remote smartphone alerts as and when required. The Leeo Smart Alert Safety Nightlight has been designed to gauge when your smoke or carbon monoxide alarms go off. It will work well with your existing alarms so you won’t be requiring any additional installation. You just have to plug it in and connect to your home’s wi-fi by using the corresponding Leeo app. It will send you app notifications or call your phone whenever your alarms sound. Apart from this, it will also monitor temperature and humidity in any room and will send custom climate alerts if you choose to receive them. Now that’s something your modern home should have.