Tag: imperii RR FIERRO BP HR Smart Bracelet

imperii RR FIERRO BP HR Smart Bracelet Instruction Manual System Requirements Android 4.4 + iOS 8.0 + Bluetooth 4.0 Preparation for use       Charge: Check that the device has battery to power on its first use. In case the battery is low, connect it to the charger: the device will start automatically.Please connect…