Where is BritBox launching next? If BritBox is not currently available in your country, check back for the latest news and announcements. Not sure if BritBox is available in your area? Find out more. Related articles Where can I watch BritBox? What's coming soon to BritBox? How do I install the BritBox app for my streaming device or smart TV? My preferred device isn't supported. What do I do? How do I contact customer support?