@tdani, It's great you want to make presentations of technology to the Vi community in Hungary, however, it seems a bit odd that your trying to make presentations of technology you do not yourself own, and thus have no experience of.
I might as well say that I want to make a presentation of how visually impaired people can drive ocean going luxury yachts, just provide me with a luxury yacht, even though I have no actual experience of driving a yacht in the first place, or any reason why people should club together to buy me one, other than the fact I happen to want one.
If you really want to make helpful presentations, do it with technology you have, show your skills at presenting, and maybe if people like those presentations enough to donate you some money, you could then! use that money to buy the smart watch you want, and yes do a presentation on it, but don't expect the reward before you put in the work, much less before you show people your capable of doing the work.
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)
