Arendo - heart rate belt / heart rate monitor (Heart Rate Monitor) | Chest | Transmitter with Bluetooth Smart 4.0 | waterproof | 14 grams | Black | Apple Products | with App i-gotU Sports on many Android devices (equipment)
I use the belt with the runtastic PRO on my Samsung S4 mini. The two are working together just fine, and also the installation, if properly carried out, goes smoothly. You have the strap when you install in order to have, otherwise it is not. Simply