How much tech can you stuff into tiny, wireless earbuds? Turns out, quite a lot. At the Showstoppers event that's accompanying the IFA show in Berlin, Jabra announced the Elite Sport, a pair of wireless earbuds that can also monitor your heart rate.
The data is transferred to Jabra's smartphone app, which is available for both Android and iOS, but a Jabra rep tells me it can also be used with other sport-tracking apps.