Apple Watch Series 8 (GPS + Cellular) - 41 mm - graphite stainless steel - smart watch with milanese loop - wrist size: 130-180 mm - 32 GB - Wi-Fi, LTE, Bluetooth, UWB - 4G - 42.3 g Apple | MNJM3B/A

Your essential companion is even more powerful. Introducing temperature sensing for deeper insights into women's health. Crash Detection to get help in an emergency. Sleep stages to better understand your sleep. The future of health never looked so good.

• Smooth and seamless
  Apple Watch Series 8 features a big, brilliant Always-On display. Narrow borders push the screen right to the edge, resulting in an elegant integration with the curvature of the case.
• Always-On Retina display
  Take it all in. Get it all done. The bright Always-On screen 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.
• Tougher than tough
  The same innovations used to create the beautiful, edge-to-edge Always-On display also help make it incredibly durable. A thick front crystal, robust geometry, and flat base make it resistant to cracking.
• Advanced health sensors
  The more informed you are about your health, the more empowered you are to affect it. Advanced health sensors in Apple Watch Series 8 provide insights to help you better understand your health.
• Understand your cycle like never before
  Apple Watch Series 8 has an innovative sensor that tracks your temperature while you sleep, so you can see changes over time. Cycle Tracking uses this data to provide a retrospective estimate of when you likely ovulated, which can be helpful for family planning. When combined with your heart rate and logged cycle data, you'll get a detailed view of your menstrual cycle.
• Period predictions
  Get improved period predictions with wrist temperature data. You can receive notifications if your logged cycle data shows a possible cycle deviation, like irregular or prolonged periods. You can share your cycle history with your healthcare provider for more informed conversations.
• Crash Detection
  Apple Watch Series 8 is able to detect if you're in a severe car crash. When a crash is detected, Crash Detection can automatically connect you with emergency services, provide dispatchers with your location, and notify your emergency contacts. Crash Detection uses the combined power of an improved 3-axis gyroscope and a g-force accelerometer that has the higher dynamic range. It also uses a microphone, barometer, GPS, and an advanced sensor-fusion algorithm trained on over 1 million hours of real-world driving and crash data to detect if you're in a severe crash.
• Low Power Mode
  You've got extra time on your hands. Get even more hours with the Low Power Mode. Great for occasions when you're away from your charger, like a long flight.