Apple Watch

📊 Health & Fitness Tracking

• Tracks heart rate, activity rings (Move, Exercise, Stand) and daily fitness goals — motivating you to stay active.
• ECG app can record a single‑lead electrocardiogram for heart rhythm insights.
• Detects high/low heart rate and irregular rhythms, and now offers hypertension alerts.
• Sleep tracking with a detailed sleep score and possible sleep‑related notifications.
• Advanced workout metrics and custom workouts for many activities.

🩹 Advanced Safety Features

• Fall detection and crash detection can automatically notify emergency services and contacts.
• Emergency SOS and location sharing provide peace of mind on runs, hikes, or daily life.

📶 Connectivity

• Stay connected with calls, texts, emails, and notifications right on your wrist.
• Models with cellular support let you stay connected even without your iPhone nearby.
• Apple Watch supports Apple Pay, streaming music, maps, and apps directly from the device.

🏃 Fitness & Outdoor

• Water resistance and outdoor activity tracking make it great for running, cycling, swimming, and hiking.
• Ultra models add features like greater durability, longer battery life, and specialized outdoor tools.

🎨 Customization & Everyday Use

• Watch faces and interchangeable bands let you personalize your style.
• Useful everyday tools include alarms, timers, calendars, weather, reminders, and more apps.