With its chic, slender, two-tone wrist strap, the ACTIVO’s clearly legible display provides precise information. It shows how many steps you have taken, how far you have moved, and how many calories you have burned. Above all, it shows the activity level of the day and uses Bluetooth Smart to transmit all of the statistics to a smartphone and the free Sigma ACTIV app.Sigma Activity Tracker has the 100% money-back guarantee. If for whatever reason you are not completely satisfied with your Sigma Activity Tracker you have purchased at Sigma outlet for sale New York, you have 30 calendar days from delivery in which to return it. In addition, in our online running & triathlon store you can discover the full range of product of the brand Sigma and complete your order in Smartbands products always at the best price.