This could be a bad year for Apple Watch developments
https://www.youtube.com/watch?v=S1FexbA_EOg
This is an excellent video which is backed up by some fairly decent evidence and besides the resourcing reasons for Apple not being able to really enhance the product there is also the notion that they do not need to try too hard.
I swear that as each week passes the Apple Watch appears to be more dominant on the street and even in some fitness situations. Apple has such a lead in this area that it will take a huge misstep by the company or some big advancements by the completion to cause a correction. I am not expecting either to happen and guess a new design will be the feature that is marketed the most.