SMART BT (BT 4.0 aka BLE 'Bluetooth Low Energy') - Measures PEF, FEV0.75, FEV1, FEV1/FEV10, FEV10, FEF25/75.
The FEV0.75 is not displayed on the device but is transmitted in the Send Test and View Memory Messages.
Personal Best value is saved for the PEF parameter.
The number of sessions stored is 600.
Smart Bluetooth is more appropriate for integration with Android or iOS smartphones.
