What are the minimum requirements required to download and use BTFIT on smartphones and tablets? Juliana June 13, 2017 17:23 Updated Follow Android: 4.1x/Jellybean or higher IOS: IOS 8+ / iPhone 4s or higher Related articles How do I talk to BTFIT? Return or refund Is it possible to access BTFIT from different platforms at the same time? How do I pause an exercise? What's the Personal Trainer Online? Comments 0 comments Article is closed for comments.