When is Apple pay coming and does health app work?

[michael31986]

I'm curious as to how the apple pay will work. Also does the health app already work. I wanted to track how much I walk during day and calories but not sure if I need a workout band for that.

Sorry for the so many questions!

 

[TheBacklash]

http://www.apple.com/iphone-6/apple-pay/

Note the "Coming in October" part.
they mentioned this in the keynote, I see it in the ads from Chase (my bank) etc.
Always Coming in October. no set date mentioned, just "October"

As far as how it works.. most everything they said int eh keynote is on this page really.

I haven't used the health app yet, but I thought you don't need any extra devices to track stuff. (But you can use external devices as well)