http://www.techradar.com/news/fitbit-pay-everything-you-need-to-know-about-the-new-mobile-payment-service >The Fitbit Ionic is the first ever smartwatch from the brand, offering new fitness routines, a waterproof design so it can properly track your swims and built-in GPS so you can track your runs without your phone. >Fitbit's Ionic is also the first device from the company to be able to bring mobile payments to your wrist, meaning you can be out for a jog without your wallet or phone and still buy a bottle of water on the way.