Apple Watch Series 7 - 45mm Aluminum Case

Stay connected to family and friends with calls, texts, and email, and stream music, podcasts, and audiobooks on the go, even when you don’t have your phone
Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see and use than ever before
The most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance, and swimproof design just to name a few awesome features
Take an ECG anytime, anywhere - Get high and low heart rate, and irregular heart rhythm notifications - Measure your blood oxygen with a powerful sensor and app
Track your daily activity on Apple Watch, and see your trends in the Fitness app - Stay in the moment with the new Mindfulness app, and reach your sleep goals with the Sleep app