Multifunction H30 smartwatch. Functions: • Synchronization and notice of phone notifications, such as email, Whatsapp, Facebook, Twitter, etc. and SMS. Compatible with Android and iOS devices via free app • Call notification. • Multifunction Smartwatch H30 control. Functions: • Synchronization and notice of phone notifications, such as email, Whatsapp, Facebook, Twitter, etc. and SMS. Compatible with Android and iOS devices via free app • Call notification. • Control Material: PVC Alloy: Metal;; Colour: Black;