L1 and L5 GPS, GLONASS, Galileo, QZSS and BeiDou

Compass

Always-on altimeter

Water resistant

• 100 metres⁴

Certified IP6X dust resistant²

Tested to MIL-STD 810H¹⁵

Blood oxygen sensor

• (Blood Oxygen app)³

Electrical heart sensor

• (ECG app)⁵

Third-generation optical heart sensor

International emergency calling⁶

Emergency SOS¹

High-g accelerometer

• Up to 256 g-forces with Fall Detection and Crash Detection

High dynamic range gyroscope

Ambient light sensor

Water temperature sensor

Depth gauge

Dive ready to 40m

Dual speakers