Samsung Gear Fit2 Pro

I got a Samsung Gear Fit2 Pro today.
It was about 220,000KRW (200USD).
I had wanted to get a Samsung Gear S3.
I thought it would be better to get the S4 but
    the S4 release has been delayed due to lack of demand.
Having a fitness band/watch was my latest 'necessity' for getting in shape.
Another time my eyeglasses were preventing me from exercising.
Our new house is very close to the riverside and
    there are many trails and parks along the river for exercise.
Even though it's cold, I'm going to try my best to get back to walking/jogging/running.

There are a couple of other 'necessities' for me to get motivated into exercising again.
One, is a better fitness app and equipment. Another, is clothes. And a third is diet.
These three things are connected but I'll just briefly explain each one.