New York City's whole subway system gets WiFi in 2016
You'll get internet access in every station before the end of the year, and smartphone payments may come next.
MasterCard and Coin bring payments to your fitness band
Their partnership will let you pay with all kinds of wrist-worn devices.
Target is reportedly working on its own mobile payments, too
Keeping up with the Waltons.
Use Android Pay to handle your in-app purchases
Google's mobile payments work with DoorDash, OpenTable, Lyft and other apps.
Samsung Pay stores your gift cards, lets you buy new ones
Buy, store and send gift cards from 50 different retailers.
Walmart wants you to pay through its mobile app
Walmart Pay speeds up your checkout on any smartphone, using any card.
Samsung Pay won't arrive on the Gear S2 until next year
You'll have to wait to pay for that latte with Samsung's latest smart watch.
Swatch's payments watch is coming to the US
It's all thanks to Visa.