More generally, desalination may also refer to the removal of salts and minerals, as in soil desalination, which also happens to be a major issue for agricultural production. Salt water is desalinated to produce fresh water suitable for human consumption or irrigation.
Fitbit continues to be the most popular wearable tech brand and for good reason. Its fitness trackers are easy to wear, simple to use and have great apps behind them. With a range from $59.99 right up to $249, Fitbit has done its best to cater to everyone looking to buy their first fitness tracker.
At a time when fitness bands keep getting cheaper, Fitbit is moving in the opposite direction with its new Fitbit Charge, Charge HR, and Surge fitness trackers.ompared to the $100 Fitbit Flex, the Charge has a taller and wider display, allowing it to show time and step count, and it has longer battery life of seven days on a charge. It also has automatic sleep tracking, so users don't have to tell the device when they're going to bed.