Enclosed is a brief outline of my first impressions ...
The number of preinstalled watches leaves is limited to 6 pieces. It can, however, additional very good watch leaves on the Google Play Goals download.
When starting up, I've found that the display flickers slightly. After a brief search on the iconBIT page I've found a firmware update. After install the update, the display is easy to read then flicker. (In recent versions, it should then be already recorded)
The battery runtime is in activated Bluetooth and a few phone calls about 1 day. If you switch the power reception from eg by activating the flight mode, the clock is running pleasantly long (> 1 week).
Listening to music is unfortunately only a Bluetooth headset possible which then leads to a reduced duration. The speech intelligibility for phone calls is very good. I have the SONY SBH50 headset angeschaft what very well after installtion of SONY driver from the Google Play Goals me running with the iconBIT.
Most of Google applications run on the small screen fast and quite readable.
I use next phone, music, especially the e-mail, news (eg News Republic), Öffi / path planner and now and then the navigation - all is well and thoroughly enjoyable liquid. As Dailer comes as an alternative to the pre-installed Dialer Dialer-One to use.
I do not use the clock usually playing sports and in rainy weather. She seems does not seem to be waterproof (see open speaker opening for handsfree on Bracelet approach). This can be done, however, to some degree solved by a fabric strip and thus make provisions for rainy weather.
What I would miss in Anfgebot of iconBIT is the possibility of ordering a replacement bracelet. In my experience (Diesel Watches) rubber bracelets can break out at the lock at heavy watches.
For my usage scenario (in the office everyday and on service-Travel) which is a super iconBIT choice. I use them every day and would buy again at any time.