For me it is essential.

I bought it with some initial skepticism, since my normal, designer watch with bullet-proof glass ... NEN suffered broken glass!
The repair should then also be expensive and I was thinking, I'll try it with a high-tech clock.
I have not looked back.
In some reviews the quality of the images was denounced, the few apps and so on ...
My opinion :)
Clearly there is no cell phone replacement.
But a useful aid.
Call quality 1A for such a small thing. Very useful in my car, because I have not installed car kit.
No problem. One hears and is super belongs!
The Evernote app in combination with my touch 2nd Genial! Very convenient!
Weather display easily at hand. SMS came in while working? Not rumfuchteln on Smartphone. Direct read. Very discreet. Can in fact put on vibration.
Short video recordings (15 sec.) In order to show someone something or to write down something. No problem. 720p.
Calls from Gear make it quite simple. Simply wipe from bottom to top and the keyboard appears. Or choose someone contacts. Voice commands are also available. Parsäönlich I do not use it, however. Also not on my score. 2
Display is also outdoor absolutely read.
Battery holds full charge good for 3 days. For micht enough. I invite usually always after 2 days.
Hope the review is a decision aid for some.
Ciao