There's a reason search for sleep tracker apps is up 22% - every human needs sleep to survive and thrive, and yet, so many of us struggle to get enough shut-eye.
According to a recent survey by sleep experts the Sleep School, almost half of the global population (46%) are currently unsatisfied with their sleep quality. While we know that seven to nine hours is ideal - how much sleep you need exactly can vary from person to person - for those suffering from insomnia or sleep deprivation, getting as much is far from straightforward.
