Do more with watchOS 3
Learn about about the different icons that might appear at the top of your watch screen.
Throughout the day, Apple Watch tracks your physical activity and helps you see your progress.Get started with Activity
Detailed, customizable metrics help you get the most out of your favorite workouts.Get started with Workout
Measure your heart rate
Use these tips to measure your heart rate using the built-in heart rate sensor on your Apple Watch.Check and track
Bluetooth and Wi-Fi
To enjoy every feature on your Apple Watch, you need to turn on Wi-Fi and Bluetooth on your paired iPhone.Turn on Bluetooth and Wi-Fi
Getting notifications is an important feature of your Apple Watch. Here’s how to customize and manage the ones you receive.Learn about notifications
Fasten your Apple Watch band
Learn how to adjust, fasten, and remove your band.Learn about your Apple Watch band
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