I am interested in a Mk3i which I would be intending to wear for some years (my Fenix 6 Pro is 5 years old now). However, it really bugs me that the Mk3i comes with older hardware in it, using a pervious generation optical HR sensor that did not integrate the latest developments in ECG and skin temperature. When keeping a watch for years, I don't want it to start with alreadys outdated important hardware like the optical sensor with missing features that are very important for health tracking (for example skin temperature is a reliable indicator of getting sick or when body temp is dropping too low).
As such do you think there will be an updated version of this watch mid-way through the cycle?