You can FaceTime on your Apple Watch, but only using FaceTime audio – not video. Here's how to do it, and why it may be better than a phone call.

Google's Phone app is set to enhance your call experience with a playful update-Audio Emoji. This novel feature is now being introduced to select users, adding a dash of fun to everyday phone ...

Nokia just announced that it has made the first-ever audio and video call using 3D spatial audio. This is actually a big deal, as all phone calls currently made over a cellular network are monophonic, ...