IFTTT is one of the most exciting automation services around. You can automate all kinds of things with it. With the latest update, IFTTT now enables you to set up automatic actions for your Nest products. What can you do with these actions? You can set up IFTTT to send you a notification on your Google GLASS when your Nest Protect’s battery is running low. You just have to be a bit creative here. There are already a ton of awesome Nest recipes available for you to take advantage of.