Product Summary

• Always-On Retina display makes detailed watch faces look stunning and easy to read, even when your wrist is down. The large display accommodates all your favorite complications and makes tapping, typing, and swiping a snap
• A thick front crystal, robust geometry, and flat base make it resistant to cracking and along with that it’s also dust and water resistant
• Apple Watch Series 8 has an innovative new sensor that tracks your temperature while you sleep, so you can see changes over time and get improved period predictions with wrist temperature data
• With the ECG app, Apple Watch Series 8 is capable of generating an ECG similar to a single‑lead electrocardiogram and also measuring your blood oxygen with a remarkable sensor and app in Apple Watch Series 8 allows you to take on‑demand readings of your blood oxygen as well as background readings, day and night
• When a crash is detected, Crash Detection can automatically connect you with emergency services, provide dispatchers with your location, and notify your emergency contacts and the Crash Detection uses the combined power of an improved 3-axis gyroscope and a new g-force accelerometer and it also uses a microphone, a barometer, GPS, and an advanced sensor-fusion algorithm trained on over 1 million hours of real-world crash data to detect if you’re in a severe crash
• Low Power Mode. You’ve got extra time on your hands. Get 18 hours of all-day battery life and up to 36 hours with the new Low Power Mode which is great for occasions when you’re away from your charger, like a long flight