Anonymous5 years ago000How to charge the battery?Show in original language (German)Former user5 years ago000Hello Melabaetscher, There is a USB plug built into the fitness tracker that you can plug into a USB port/charger to charge it. Greetings Andy from Hama Follow Hama: http://www.instagram.com/hama_schwe... http://www.facebook.com/Hama.Techn...Show in original language (German)Comment