Mini-graphs from readouts that occurred before changing the settings will always display the units in place at the time of the readout. However, you can tap the mini-graph and see the new units on the large graph.
HOBOmobile User Guide - Android
Mini-graphs from readouts that occurred before changing the settings will always display the units in place at the time of the readout. However, you can tap the mini-graph and see the new units on the large graph.
HOBOmobile User Guide - Android