Smartwatch Specifications
| Dimensions (without heart rate base) | 40 x 38 x 10.7 mm, 44 x 38 x 10.7 mm, |
| Weight (without strap) | 26.3 g, 32.9 g |
| Bezel & Buttons | Aluminum |
| Water-Resistance | Water resistance 50m |
| Display |
40MM – 1.57" Retina LTPO OLED, 1000 nits (peak)
44MM – 1.78" Retina LTPO OLED, 1000 nits (peak) |
| Screen Material | Ion-X strengthened glass |
| Audio | Microphone & Speaker |
| Bluetooth Calls | |
| Workout Modes | 70+ |
| Health Features |
Cycle Tracking app with retrospective ovulation estimates
Heart Rate app High and low heart rate notifications Irregular rhythm notifications Medications app Mindfulness app Noise app Sleep app including sleep stages Sleep score Sleep apnoea notifications |
| Sensors |
Second-generation optical heart sensor
Temperature sensor Compass Always-on altimeter High-g accelerometer High dynamic range gyroscope Ambient light sensor |
| Navigation | GPS, GLONASS, GALILEO, QZSS |
| Strap Attachment | Quick Release |
| Battery Life | Up to 18 hours |
| Operating System | WatchOS |
