WAY Too Slow
The Bluetooth connectivity is unreliable and incredibly slow , particularly if you want to do it “live”. Using Apples “Health” App under OS X 8.3 I can take my glucose measurement and manually enter it in about 1/10th of the time that the iHealth Glucose unit can do over bluetooth. The iHealth system does have nome nice points, being able to say if the reading was before/after meals, If you had exercised, taken medication as well as add voice memos is easy to add to readings. However I have gone back to using Apples software and manually entering the data, its just so much more convenient.