Smartwatch Apple Watch Series 4 GPS (44 mm) grey / black MU6E2EL/A

Built with your heart in mind.
Apple Watch Series 4 regularly monitors your heart throughout the day, so you can check your heart rate anytime and keep track of your heart’s performance. What’s more, if it detects unusually high or low heart rates, it alerts you — even when you don’t feel symptoms.

On alert. So you don't have to be.
High or low heart rates could be signs of a serious condition. But many people don’t recognize the symptoms, so the underlying causes often go undiagnosed. Apple Watch Series 4 checks your heart and alerts you to these irregularities — so you can take immediate action and consult your doctor.

Fall detection.
With the new accelerometer and gyroscope, Apple Watch Series 4 can detect that you’ve fallen. When an incident like this occurs, a hard fall alert is delivered, and you can easily initiate a call to emergency services or dismiss the alert. If you’re unresponsive after 60 seconds, the emergency call will be placed automatically and a message with your location will be sent to your emergency contacts.

Emergency SOS.
Emergency SOS allows you to summon help, right from your wrist. It calls for assistance, notifies your emergency contacts, sends your current location, and displays your Medical ID badge on the screen for emergency personnel.

Ready for whatever moves you.
Whether it’s training for a marathon or swimming laps at the pool, Apple Watch Series 4 has something for everyone. Now including yoga and hiking, the Workout app works every way you want to exercise. You can set individual goals, measure your calorie burn, and track your progress over time in the Activity app on your iPhone. Ready? Go.