Aluminum or Titanium Case
Dimensions: Height 46mm – Width 39mm – Depth 9.7mm
Display resolution 416 × 496 pixels – 1220 sq mm display area
Weight Aluminum GPS 37.8g – Aluminum GPS + Cellular 36.9g – Titanium 43.1g
Fits 140–245mm wrists
Always On Retina OLED display up to 2000 nits brightness
S10 chip with 64-bit dual core processor 4-core Neural Engine and 64GB storage
Electrical heart sensor Third-generation optical heart sensor Blood oxygen sensor Temperature sensor Compass Always-on altimeter High dynamic range gyroscope High g accelerometer Ambient light sensor
Battery life up to 24 hours – up to 38 hours in Low Power Mode – Fast charging 80% in 30 minutes
Water resistant to 50m – Dust resistant IP6X
Connectivity GPS 5G and LTE Wi-Fi 2.4GHz and 5GHz Bluetooth 5.3 Second generation Ultra Wideband chip
watchOS 10 with fitness health and safety features