Compared with the Fitbit One of Withings Pulse has additionally installed a heart rate monitor. That's a nice feature, not available in the case supplied with usable.
Negative points:
1. The altitude will not be correctly detected. The Fitbit One the floors were given very precisely, which I liked very well. The pulses measured at three higher floors only 1 m (altitude). It should still be about 6-12 m.
2. The sleep measurement is unfortunately insufficient. The device does not recognize that one was awake, if you at night to the toilet goes (down 1 floor and back up!). That's too bad. For a distinction between deep sleep and light sleep, although so far I could not recognize when something is selected.
3. In sleep mode is not got time to provide details. I thought that was the Fitbit One always handy if you wear that thing already in the arm. Bin wear glasses and then I helped the Fitbit quite well.
4. To start the synchronization you have to press the button at the Withings Pulse for 3 seconds, the Fitbit One launched the synchronization without touching the device. Actually, that's not a problem, but I enjoyed the non-contact synchronization at Fitbit One times already helped 3-4 to locate the Fitbit, which I had accidentally misplaced or lost. I do not have the option with the Withings Pulse.
Positive points:
1. Good processed
2. Historical values can be read on the device
3. Heart Rate Monitors
4. Integration into the Withings app that I already use with sphygmomanometer and scales.
All in all, I wonder if I return the Wittings Pulse again, or at least hope that further updates resolve the above problems. In the last week there have been 2 updates that have the above mentioned problems, however, not resolved.