To take group shots and better selfies on your iPhone, you can use your Apple Watch as a remote shutter for the Camera app—but what if you want to take a snapshot or video with a different app? Reddit user JaJaWa recently discovered a trick that turns the Digital Crown on the Apple Watch into a remote shutter for third-party photo and video apps such as Snapchat, Flickr, and Hyperlapse, and it's very similar to taking pics and videos using an iPhone's volume buttons or headphones' remote. T...
