Smart watch U68: • Call notification, message notifications and application notifications. Save up to 15 message notifications. • Bluetooth phone calls, dial dial and Siri dial. Synchronization of up to 1000 contact Smartwatch U68: • Call notification, message notifications and application notifications. Save up to 15 message notifications. • Bluetooth phone calls, dial dial and Siri dial. Synchronization of up to 1000 contacts Material: Metal; TPU; Zinc alloy, TPU, tempered glass.;; Colour: Black;