article_snippet: Many people exercise to music and the majority of these have some form of fitness tracker or app.
article_snippet: Now joggers and cyclists can combine the two - with headphones that play music without the need for a phone and track your steps and sleep.
article_snippet: Elsewhere, the headphones are IP54-rated waterproof, will work for three days and can be charged via microUSB.
article_snippet: -lint.com told MailOnline activity-tracking headphones are the latest trend .
article_snippet: Britta O'Boyle, features editor at Pocket-lint.com told MailOnline: 'Headphones used to just play your favourite track and activity tracking used to come in the form of a pedometer at best, but those days are long gone. '
article_snippet: In addition to tracking calories and steps, the B2 is smart enough to recognise what activity is being carried out, from cycling to walking and running, and sleeping.
article_snippet: Multi-tasker: Smartphone-holding armbands to monitor workout progress could soon be a thing of the past .
highlights_snippet: The headset can track steps, store songs and be used to make calls .
  
highlights_snippet: Headphones feature a built-in accelerometer and 4GB of storage .
  
highlights_snippet: Headphones are also waterproof and sync with Android and iOS devices .
  