You can watch the movie Rio on several streaming platforms:

• Hulu offers Rio for streaming.
• Disney+ also streams Rio , featuring the story of Blu, a flightless macaw, on his adventure in Rio de Janeiro

• Max (formerly HBO Max) has Rio available for streaming with a subscription

• You can buy or rent Rio on Google Play Movies, with options to rent in HD or buy the movie

Note that availability can vary by region and over time, so checking these platforms directly is recommended. Additionally, Rio 2 is available on Hulu and Disney+ if you are interested in the sequel