- 49mm Titanium case
- Always-On Retina LTPO OLED display, up to 3,000 nits
- Flat sapphire crystal display
- GPS + Cellular model
- S9 SiP with 64-bit dual-core processor; W3 wireless chip; second-generation Ultra Wideband chip
- Digital Crown with haptic feedback; side button; Action button; double tap gesture
- Temperature sensor; blood oxygen sensor; electrical heart sensor and third-generation optical heart sensor; depth gauge; water temperature sensor
- High and low heart rate notifications, irregular rhythm notification and ECG app; sleep stages
- International emergency calling, Emergency SOS, Crash Detection and Fall Detection; Siren
- Water resistant 100 metres
- Recreational dive to 40 metres
- EN13319
- Dust resistant (IP6X)
- LTE and UMTS, Wi-Fi 4 (80211n) and Bluetooth 5.3
- GPS/GNSS, compass and always-on altimeter
- Dual speakers and three-mic array with beamforming
- 64GB capacity
- Fast charge time.
