Each of the features I will not go. These work as described.
But Will briefly discuss some points of criticism.
1. Software: I think the Connect software to match. Works for me flawlessly and other Garmin devices (Edge 500) are well represented well on the page. The balance of Withings (WS-50) can be integrated
2. Bluetooth: If you too far away from the mobile phone, the connection is lost. This is found quickly, as soon as you are back within range. Where there are problems in some cases, when the phone was offline (eg at night). Normally, it is sufficient, the Bluetooth on the device and the cell phone off briefly.
Enthusiasm factor:
Bin has now been approached by some people, what this machine because can and does. Some were really excited and said, "Want it" ;-)
Otherwise, it's unobtrusive enough to wear it when visiting clients or in the bar. And you do not need every time to pull out his cell phone at the restaurant to check if you got a notification (Whatsapp / email etc).
Works einfwandfrei!
I think it's great and it would definitely buy again!