Recipe for success for the Apple Watch 2:
Step 1. Make the housing thinner and sense they are using OLED why not give it a slight curve over your wrist.
Step 2. Make the battery life much longer. You should be able to go 3-5 days without charging and sense the battery life is longer, why not add some sleep measuring features.
Step 3. Give the watch more built in apps that are still useful when it is out of range of an iPhone. Watch OS2 should help with this.
Step 4. Very important: Lower the price of the sport model to $200 for the 38mm and $250 for the 42mm. While they're at it, they should also lower the ridiculous band prices. Replacement sport bands should be no more than $20.
Even with everything I've listed so far, the Apple Watch 2 would still be a poor value at the current $400 price point. As I said in an earlier post, smart watches are a tech that no one really needs nor asked for. The benefits of owning an iPhone are too numerous to list. However, the real main benefit of owning an Apple Watch is not having to take out your iPhone as often. Sure, there are other features like fitness but when it really comes down to it, the Apple watch is overpriced for what it does.
Step 5: Make the Apple Watch available everywhere (Bestbuy, Target, Frys, etc) and watch it fly off shelves.