What kind of battery life would you have if it had GPS? Man, people would be crying about that. I think the way they implemented it was perfect.
Yes there are challenges of creating a real product vs a concept, and constraints placed on the desires of the product designers by actual manufacturing. I imagine an awful lot of sensors and functionality has been shelved from the initial product brief stage to meet the aesthetic design required to make this a mass market device. I know GPS would probably have added size and drained battery faster when active. It's a compromise, but not perfect by any stretch (for me any way).
Perfect would have been to design and engineer it with a longer battery life while maintaining gps functionality and the desired size / form. They have compromised by the need to have your phone with you.
Is there anything better out there? It's a difficult question but possibly. I am considering something like the Atlas Wearable (while don't like the "look" of it the ability to learn exercises and track movement very accurately appeals) or Moov that both appear to give me much more precise fitness tracking information for multiple sports as opposed to just heart rate and steps apparent from the Apple demo.
The trade off is that while both are priced well, there is no direct link to IOS other than via an app and no smart watch functions for notifications etc.
Again these devices have no GPS so they aren't perfect either, if something out there exists that is similar and does have GPS I'd be all over it!
I like the idea that both Atlas and Moov could be used not just for basic "activity" tracking. I know my fitness regime well enough not to worry about that.
My ideal device would give me specific data recording and feedback for:
1) Weightlifting (including checking your form, number of reps, speed, recovery time between sets).
2) Cardio including running and swimming (accurate distance, speed, pace, calories).
3) Body weight exercises (form, number of reps, speed, recovery time).
4) Golf swing tracking (speed, swing plane and club distances).
5) Plus (I think this would need to be a separate app) team sports, (position on pitch, distance covered, map out "plays"). This latter would need GPS on the device.
6) Some smart watch functions would be nice (notifications, respond to texts/emails, maps) but non essential for me.
I'm aware this is a lot to ask for but this is what I would expect apples own expectations of a real sports oriented device to be, particularly given the amount of hype built around the event.
I am now leaning towards a fully featured dedicated fitness device as opposed to a smart watch / with basic health functions (which is where I see the apple watch currently unless it develops otherwise in the coming months). If they were after the serious fitness market they didn't really give me much that doesn't exist already.
It may be that Apple hasn't showed it's hand completely yet. I know they hired one of the Atlas Wearables guys so it may be that some of those features are being worked on and the hardware is capable. I don't know exactly what sensors are in the watch and it may be that it can already do this stuff but it just isn't possible to show us right now.
If this is the case then I could be swayed and it would come down to the question of whether the smart functions and apple brand is worth the extra cost to me, I'll make that decision when (if) I see more detail.