The Sport collection cases are made from lightweight anodized aluminum in silver and space gray. The display is protected by strengthened Ion-X glass. And the matching fluoroelastomer band comes in five different colors. · Anodized aluminum. Designed to be uncommonly light and strong.For Apple Watch, we created a new alloy of 7000 Series aluminum that's 60 percent stronger than standard alloys. Yet it's very light. Together with the Ion-X glass covering the display, it makes the Sport collection watches up to 30 percent lighter than our stainless steel models. It's also exceptionally pure, wit

Apple Watch Sport - 42 mm - space gray aluminum - smart watch with sport band - black - band size: S/M/L - Wi-Fi, Bluetooth - 1.06 oz

Since Apple Watch is always with you, it can help you be more aware of your overall health, better manage stress, and check your heart rate in more insightful ways. Now you can get daily summaries of your resting, walking, and workout recovery heart rate. Get an alert when a message or call ... Since Apple Watch is always with you, it can help you be more aware of your overall health, better manage stress, and check your heart rate in more insightful ways. Now you can get daily summaries of your resting, walking, and workout recovery heart rate. Get an alert when a message or call comes in. Us