@NullFUD Aside from the sand flies it seems amazing. Had a cousin that worked there for 5 years. He came back to North America because he wanted to be around his friends and family more.
I had the gen 2. I got used to wearing it. Looks like the gen 4 doesn't have those inside protruding bumps, so I'd imagine you'd forget that it's on you.
Gen 2's step count wasn't all that accurate. Mainly used it for sleep tracking. After about 6 months I could tell how certain things throughout the day would effect my sleep score and eventually could predict my score the night before. So I just stopped wearing it.
Gen 4 looks to be more accurate in all aspects of measurement, which is cool.