How to keep your smart home running even if the internet goes down

Smart home products most often harness Wi-Fi to function. But what can you do if you lose internet frequently?

Smart home products most often harness Wi-Fi to function. But what can you do if you lose internet frequently?<p><img src="https://www.engadget.com/img/gallery/how-to-keep-your-smart-home-running-even-if-the-internet-goes-down/intro-1791831565.jpg" /></p>