TalkBand B2 is a next-generation wearable device that gives you everything you need for smart living.It has automatic activity tracking, sleep monitoring, & crystal-clear hands-free calling, all wrapped up in a premium stylish design. It’s more than just a pedometer or a Bluetooth headset. Thanks to its innovative 6-axis motion sensor, TalkBand B2 is more than a pedometer – it is an activity tracker. TalkBand B2 automatically identifies what sort of exercise you’re doing whether it is walking, running, climbing stairs or cycling. It can also tell you estimated calories burned.TalkBand B2 works with UP by Jawbone. Share your activity information from TalkBand B2 with the UP app to take advantage of Smart Coach, UP System’s intelligent guide. Smart Coach delivers personalized tips & well-timed reminders to help you make better choices, guiding you every step of the way to a better, healthier you.