I can't agree with your one thought about the model lineup.

If this product doesn't get refreshed much (like, say, their desktop PCs) they should do what the auto industry does: release the car, wait 6 months, release the convertible, wait 6 months, release the performance version. Then you're already showing off the next model year refresh. In other words, release the basic watch and then wait for the reception to release other versions.

Apple stuffed so much into these watches, too, I think probably they didn't need to obscure that with so many models to announce. While they might be getting better at predicting the product's future, it's still overload for customers. It's not Lenovo's laptop lineup, but it's more confusing than it needs to be for a gen 1 product.