- 40 MM
- 44 MM
1. watchOS 6
2. The noise app helps customers to know the noise level in noisy environments.
3. The menstrual tracking app helps users to record information about menstruation. As well as looking at the time of the next menstruation and predicting the period of ovulation
4. Retina screen, always on
5. Navigation with a new compass app.
6. GPS + Cellular
7. Electrical and optical heart sensors
8. Digital Crown with haptic feedback
9. S5 has an 18-hour battery that lasts all day
10. Improved accelerometer and gyroscope for fall detection
12. Aluminium or stainless steel cases