One of the most exciting iOS 11 announcements at WWDC this year was ARKit, a framework for building augmented reality experiences on iOS Devices.

Which iOS Devices are ARKit Ready?

The ARKit documentation states:

ARKit runs on the Apple A9 and A10 processors.

The example project, Placing Objects, says:

ARKit is available on any iOS 11 device, but the world tracking features that enable high-quality AR experiences require a device with the A9 or later processor.

While you may technically be able to run this on any iOS 11 device, the experience you’re probably requries the A9 or A10.

Which iOS devices include A9 or A10 processors?

iPhones: iPhone 6s & plus, iPhone SE, iPhone 7 & plus

iPads: iPad (2017), iPad Pro 9.7 & 12.9 (1st and 2nd Gen)