-    GPS/GNSS
-    Compass
-    Always-on altimeter
-    Water resistant
-    50 meters1
-    Blood oxygen sensor
-    (Blood Oxygen app)2
-    Electrical heart sensor
-    (ECG app)3
-    Third-generation optical heart sensor
-    International emergency calling5
-    Emergency SOS4
-    Accelerometer
-    up to 32 g-forces with fall detection
-    Gyroscope
-    Ambient light sensor
-    Speaker
-    Microphone
-    Apple Pay
-    GymKit
-    Capacity 32GB
-    Ceramic and sapphire crystal bac
Display
            -    44mm
                368 by 448 pixels
                977 sq mm display area
            -    40mm
                324 by 394 pixels
                759 sq mm display area
            -    Always-On Retina LTPO OLED display
            1000 nits brightness

Chip
            -    S6 SiP with 64-bit dual-core processor
            -   W3
                 Apple wireless chip
            -    U1 chip
                  (Ultra Wideband)

Power
            -    Built-in rechargeable lithium-ion battery
                 Up to 18 hours8
            -    Magnetic charging cable
The future of health is on your wrist.
Measure your blood oxygen level with a revolutionary new sensor and app. Take an ECG anytime, anywhere. See your fitness metrics at a glance with the enhanced Always-On Retina display. With Apple Watch Series 6 on your wrist, a healthier, more active, more connected life is within reach.