Apple’s new Tile-like AirTags, long-rumored and finally announced at this week’s Spring Loaded event, are now available for preorder on Apple’s website. The small circular trackers work with Apple’s “Find My” app on iOS and have a built-in speaker, accelerometer, Bluetooth LE, and a replaceable battery. They cost $29 for one set or $99 for a four-pack.

Apple says the AirTags’ battery should be good for a year. They should start delivering between May 3rd and May 5th.

The existence of AirTags first became known nearly two years ago, in copies of the iOS 13 beta. Apple accidentally confirmed the AirTags name in a support video last year that has since been deleted.

Also revealed at Spring Loaded was the new purple iPhone 12. It’s identical to the other colors of the iPhone 12; it’s very fast, has a very nice screen, 5G, and great cameras, according to our review. It’s also available for preorder today on Apple’s website and will be widely available starting April 30th.

The 2021 iMac, new Apple TV 4K, and new iPad Pro models Apple showed off at the Spring Loaded event will be available for preorder starting April 30th.