42mm Space Gray Aluminum Case with Blue Sport Band Apple Watch Sport enables you to take a step ahead into the world of technology, no matter whether you're a tech geek or a sports addict. This dependable and versatile wearable gadget helps you organize your daily activities efficiently and achieve your full potential. The unisex watch is a virtual wrist-worn assistant. With this Apple smartwatch on your wrist, you can receive and make calls, dictate text messages and send them to your friends or colleagues, call a taxi, browse through plenty of apps, and even track your fitness activity - all this without the need to even take your smartphone out. The Digital Crown on the Apple Watch Sport, visually resembling the analog winding mechanism on the mechanical watches, helps you swipe through app icons on the 42mm Ion-X OLED Retina display, while the side button gives you an easy access to your preferred contacts. Moreover, with its help you can send personal messages to your friends or even your heart pulse to your significant other via taps, in case they own an Apple smartwatch too. In a similar way, the unique Taptic Engine is designed to give you delicate and fully customizable nudges when you get a notification. With up to 18 hours of battery life, the Apple smartwatch is always there when you need it during your daily routine. In addition, this unisex watch helps you exercise and work out in style with its sleek space gray aluminum case and black sport band.