Unit with 100 errors

Last year in the fall I bought a cyclotest 2 plus contraception computer. The decision was strongly influenced by the reviews below Rezesionen and I was sure to buy a great product. But I have begun directly in parallel by hand according to the rules of NFP evaluate, because I prefer even wanted to again check the safety of the appliance. It must be said that Cyclotest has released only ever 2-3 days later than required by the rules for NFP. So the device was at any time on the safe side. There is the 2nd star.
Otherwise, for me there is really a lot of things that bother me on the device:

1) in the device is integrated no clock, after which you can set the alarm clock. One scan I could not measure, because the device has saved only by 13 clock values. Why Anyway, I got up guaranteed not only by 13 clock and have measured for the first time. With a built-in clock could not happen to me.

2) the alarm is unwieldy and too quiet. For each measurement, I imagine him accidentally and wonderful the next morning, why he did not wake me me. A simple "on / off" button would be 1000 times better and can not yes / be so heavy expensive. Especially since the device actually costs a lot, so there would a penny article actually be in there.

3) the measurement time is too short. Sometimes the unit will beep even though I still clearly feel the difference in temperature for cold measurement tip. The temperature displayed so it can not be correct.

4) the battery must not be self-performed. But if you send a contribution of the device you have first a long time no way to prevent. The result is (or will certainly be with me so) I buy myself a simple basal thermometer and manually make the evaluation at this time. But then I could also do the same and to mothball the unit. What brings me a contraceptive that is not permanent and uninterrupted reliable? Actually, I have purchased the product, so I do not have to deal with the Auswertregeln etc.. By changing batteries-break but it will be gradezu forced. So you can directly apply the other way ...

5) this month has once claimed that my temperature is above 38.5 ° C, the device 3. I then measured directly using a regular thermometer and had each time a normal temperature of 36.2 to 36.3.

6) software for the PC is totally for naught. You can always display only the current cycle, ie if you want to print the cycle, you have to do it on the last day, which is so often does not know exactly when the last day is. Once you press the cycle start knobs, the last of the software has disappeared.

All in all, the device is quite nice, but completely user unfriendly. It could be much better without the overly complex technical challenges for the producers would mean a few cents more goods sold. I use it really just as a thermometer with practical storage function to evaluate, I do by hand with double-checking to NFP.