About this item

• Stay connected to family and friends with calls, texts and email, even when you don’t have your phone
• Stream music and podcasts on the go, and leave your phone at home
• Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see and use
• The most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance and swimproof design
• Measure your blood oxygen with a powerful sensor and app
• Take an ECG anytime, anywhere
• Get high and low heart rate, and irregular heart rhythm notifications