Style:
The design is sporty and stylish at the same time. The bracelet is made of an elastic plastic; on top of it is dynamically striped and on the bottom (on the arm) it is smooth and soft. The closure is flexibly adjustable and adapts to different arm sizes. The display is visually integrated into the bracelet and looks very subtly. Using the app (Android or iOS) you can customize the look of the display individually.
Function:
The Fitbit Tracker batch offers various functions that all record really very good and detailed. Of course there are always small differences, but the fall only on extremely low. I even tried to influence the measurements, as I have, for example, shaken and agitated the batch (many counting the steps as or activity), but this had no influence on the super measurements. First the Fitbit measures natural movements in everyday life, that is, the number of steps, the distance, overcoming floors and calories burned.
Even at night, the unit can record. It measures the geschlafenen hours, the waking hours and the quality of sleep. This I have now tried several nights and it seems to work accurately. Even an alarm can be set to can be wake after sleep.
App, Dashboard and connection:
To evaluate the measured data, there are two possibilities, either the app and on the other a dashboard. In both you can let the measurements to evaluate, modify the settings on the device and set the objectives. Both are not visually cluttered up and absolutely clear. Above all, the dashboard is very well done, because you can build it completely flexible (tile design, similar to Windows 8)
The connection to the app works just fine (I use the Android app on Sony Experia Z1 compact), as well as with the Dashboard. Where the dashboard with the included dongle synced and the app requires strangely both Bluetooth and Wi-Fi to sync with the phone, but since I do not watch every few minutes in the app, this is not so bad for me. Nevertheless, there is a limitation that does not have to be so small deduction in the B-Note :-)
Conclusion:
What remains at the end is a very good and efficient fitness companion, with the can track and evaluate each his own goals to make his life more sporty. The price is really okay and you get a lot for your money. The links to the dashboard, and the app are properly and the measurements themselves are absolutely clean and very precisely. So a clear recommendation for everyone who is looking for a very good tracker!