Fire OS 3.0 is available exclusively on the all-new Kindle Fire HD and Kindle Fire HDX tablets.
Fire OS starts with Android and adds:
- Low-level platform enhancements, including: the Optimizing Download Manager, re-designed graphics pipeline, Reading Mode, and improvements to touch latency for better performance.
- Productivity apps with enhanced email, documents, and enterprise support with hardware and software data encryption.
- Deep integration of the hardware, software and services to deliver features like X-Ray, the Mayday button, Second Screen, and more.
- Built-in media libraries for instant access to music, movies, apps, and games both stored on the device or in the cloud, and automatically syncs between them.
- Content-first user interface with both Carousel and Grid views.
- Cloud services like Whispersync, 1-Tap Archive and Cloud Collections.
- Carousel and Grid views let customers choose how they want to navigate their content. With a swipe, the redesigned Fire OS home screen easily switches between viewing their recent content on the Carousel or their favorites in Grid view.
- Cloud Collections organizes apps, books, newspapers, and magazines, making them easier to find. Collections are automatically stored in the cloud and Amazonís Whispersync technology synchronizes collections across Kindle devices and apps.
- 1-Tap Archive frees up space on Kindle Fire tablets by identifying items that have not been used recently and provides a 1-tap option to store them in the Cloud for later retrieval.
- Kindle FreeTime gives parents the ability to more easily whitelist movies, books, apps and games appropriate for their kidsí enjoyment with the new ďFor KidsĒ suggestions.
- Social Integration gives customers OS-level sharing capabilities for Facebook and Twitter. With Facebook, customers also get contacts, events and photos integration.