GPS, GLONASS, Galileo, QZSS, and BeiDou
Compass
Always-on altimeter
Water resistant50 meters1
Blood oxygen sensor(Blood Oxygen app)2
Electrical heart sensor(ECG app)3
Third-generation optical heart sensor
International emergency calling5
Emergency SOS4
Accelerometerup to 32 g-forces with fall detection
Gyroscope
Ambient light sensor
Speaker
Microphone
Apple Pay
GymKit
Capacity 32GB
Ceramic and sapphire crystal back
Always-On Retina LTPO OLED display1000 nits brightness
S7 with 64-bit dual-core processor
Battery 87%