Google has opened the Android O Beta Program for owners of Pixel and Nexus devices. These are the compatible devices:
- Nexus 5X
- Nexus 6P
- Nexus Player
- Pixel C
- Pixel
- Pixel XL
- Nexus 5X
- Nexus 6P
- Nexus Player
- Pixel C
- Pixel
- Pixel XL