Your iPhone is already capable of capturing amazing photos and videos. With the SPARK grip, you can control its camera like a DSLR. It has buttons that you can use to easily adjust focus and other parameters. This smartphone grip has a Lightning sensor built-in, so you will be able to capturing stunning shots.
The SPARK is MagSafe compatible. It allows remote control with your Apple Watch. It has a battery life of over a year. It supports horizontal and vertical shots. This project is getting funded on Kickstarter.