Iphone 13 pro max apple watch 9 July 8, 2019 16 32 64 128 Is iphone 13 pro max compatible with apple watch series 9 Apple watch series 9 iphone 13 pro max Is apple watch 9 compatible with iphone 13 pro max Iphone 13 pro max and iwatch 7 Iphone 13 pro max watch Iphone 13 pro max smartwatch Iphone watch series 9