-Size : 40mm case,
- GPS + Cellular
- Capacity : 32GB
- Over 30 percent larger display
- Always-On Retina LTPO OLED display, 1000 nits
- Ion-X glass display on aluminum cases; sapphire crystal display on stainless steel and titanium cases
- Chip: S6 SiP with 64-bit dual-core processor; W3 wireless chip; U1 chip (Ultra Wideband)
- Digital Crown with haptic feedback
- Blood oxygen sensor; electrical heart sensor and second-generation optical heart sensor
- High and low heart rate notifications, irregular heart rhythm notification, and ECG app
- International emergency calling, Emergency SOS, and fall detection
- Water resistant 50 meters
- LTE and UMTS, Wi-Fi, and Bluetooth 5.0
- GPS/GNSS, compass, and always-on altimeter
- 50 percent louder speaker; built-in mic