 It also has automatic walking and running tracking. It's got heart rate alerts, so it will give you a real-time notification if you have an unusual heart rate issue happening. And gesture controls. So if you have this ring on and you set your phone up on a tripod or you just have your phone in your hand for a selfie, you can pinch your two fingers together and that will take a photo. You can also pinch your two fingers together to dismiss the alarm on your smartphone, which I think is a very dangerous feature because I think people are going to be doing that a lot.