Orange theory OTBeat burn 5.0 heart rate monitor with band and charger I really love orange theory, I still to but I got a new monitor so selling my other one! you can link this to the app to test it out before class - you have to tell the front desk to link the device to your account when you go in for class the first time and you'll be ready to go! it charges by mini USB on the back - I'm including a mini USB charger! I am not accepting offers on this item, thanks