Meet Oval 2.0: smart home sensors that let you keep an eye on changes in motion, temperature, light, humidity, and water. It works with Alexa, Google, and IFTTT for easy automation. The OVAL sensor can communicate with gateway up to 150 ft.
OVAL combines with an app to let you set 6 kinds of alerts and add up to 4 contacts for text, email, and call alerts. You can stick the sensor anywhere to monitor your home.