The ADT smart security system incorporates Google Nest products, and through the ADT+ app you can monitor what's happening on your smartphone, desktop computer or tablet whenever you want.

Learn more about whether ADT Inc. or Frontdoor, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

ADT, Inc. engages in the provision of security, automation, and smart home solutions. Its products include security panels, security cameras, ADT mobile application, and identity theft protection.