We currently do not have an app for smart Blu-Ray platforms.
We support various viewing options, from Smart TV to streaming devices and web browsers. To learn more about Device Availability, check out our Help Center article titled 'What devices can I use to watch BritBox?'
If a Blu-Ray player is your only option, you can also subscribe to BritBox through the Amazon Prime Video Channels app on your Blu-Ray player. BritBox is available on Amazon Prime Video Channels in the United States, Canada, and Australia.