This band looks so natural and very good looking. It lines up great with the fitbit and not too difficult to remove. I like that it has many holes so that it will be breathable but on the downside I do not like the way it feels on my wrist. I do not have the sweaty wrist while working out anymore but is not someting I could wear all day.
https://www.amazon.com/Fitbit-Charge-greatgo-Replacement-Accessories/dp/B075C5NV3T