WhatsApp for Android will use Google Drive to back up your data

The more we rely on our smartphones for every facet of our lives, the more risk there is of losing important data if your phone gets lost, stolen or destroyed. Android already has some backup services built in, but the massively popular chat client WhatsApp has just announced a partnership with Google to make sure its 900 million users don't lose anything important to them. Starting today, WhatsApp users on Android will have the option to back up their entire WhatsApp history right to Google Drive. The backup will include chat histories, voice messages, photos and video, and you'll be able to restore all of that data to a new phone when you set up WhatsApp.
Unfortunately, as with many new Google features, this one will be coming by the ever-popular gradual rollout. This is a particularly long one -- Google says the feature will become available over the next few months. Once it's available, you'll find the option in WhatsApp's settings. Why it'll take so long isn't clear, so you'll have to just start checking your app periodically if you want to take advantage of the new feature.