Close-up of man's hand using digital smart watch touching screen in office

wearable computer smart watch interactivity human hand hand human arm connection touch screen technology arm businessman internet of things corporate business film - moving image portable information device modern personal accessory office entrepreneur human limb business communication digital display mobile app futuristic innovation limb - body part men employee planning place of work slow motion equipment working internet 4k resolution occupation close to people showing message clothing human body part indoors watching horizontal adult concepts close-up white people males lifestyles success