Otherwise, the Fitbit interface is easy to understand. Everything is synchronized with the dongle must be left on the PC. As a small usb key.
The strap is convenient for the night, we can slide into the pouch.
The least he has not imagined the night. Too bad.
For online meal, shame about the units do not match, we can not customize it. Foods are not either, so we have to find an equivalent.
But otherwise the autonomy of 7-10 days is ok. Product to be (self).
I recommend it.
At first you have to think to register the product, and after synchronization will be ok.
The smartphone app is also good.