Smartwatch Specifications
| Dimensions (without heart rate base) | 42 x 39 x 9.7 mm, 46 x 39 x 9.7 mm |
| Weight (without strap) | 30.3 g, 37.8 g |
| Bezel & Buttons | Aluminum |
| Water-Resistance |
Water resistance 50m
Dust resistance IP6X |
| Display |
42MM – 1.77" Retina LTPO3 OLED, 2000 nits (peak)
46MM – 1.96" Retina LTPO3 OLED, 2000 nits (peak) |
| Screen Material | Ion-X strengthened glass (2025 gen) |
| Audio | Microphone & Speaker |
| Bluetooth Calls | |
| Workout Modes | 70+ |
| Health Features |
Blood Oxygen app
ECG app Cycle Tracking app with retrospective ovulation estimates Heart Rate app High and low heart rate notifications Irregular rhythm notifications Medications app Mindfulness app with state of mind tracking Noise app Sleep app including sleep stages Sleep score Sleep apnoea notifications Hypertension notifications |
| Sensors |
Electrical heart sensor
Third-generation optical heart sensor Blood oxygen sensor Temperature sensor Compass Always‑on altimeter High‑g accelerometer High dynamic range gyroscope Ambient light sensor Depth gauge to 6m Water temperature sensor |
| Navigation | GPS, GLONASS, GALILEO, QZSS, BDS |
| Strap Attachment | Quick Release |
| Battery Life | Up to 24 hours |
| Operating System | WatchOS |
