Meet Sense: a smart sensor that provides you with alerts on temperature, moisture level, noise level, brightness, altitude, movement, and vibration. It sends push notifications to your smart devices. You can attach Sense to any appliance or wall. The device works with Google Home, Amazon Alexa, and IFTTT.
Sense is smart enough to capture changes in its environment and alerts you. It is great for indoor and outdoor use. Expected to ship in July. You can find out about it here.