Sound Oasis Stereo Bluetooth Sound Machine Model BST-400 - Click to see the full review

At a glance, you may be mistaken in thinking this speaker is just like any other Bluetooth stereo. It certainly looks the same, however it comes with an added twist: a white noise feature to help lull you into a natural sleep. The included 4GB microSD has 10 pre-loaded nature sounds that rise and fall in volume to help your mind relax at night, plus you can also use the Bluetooth connection to stream your own favourite white noise track or music.

Sound Oasis Deluxe S5000 - Click to see the full review

You would be forgiven for looking at the Sound Oasis Deluxe S5000 and assuming it is just a radio but it is actually a sleep therapy system that uses sound to relax the body and mind to help you get to sleep as well as improving your quality of sleep. It has been proven that sound machines (or white noise machines) work, by playing sounds that coax your brain into matching these frequencies and enter healthier states of sleep and relaxation.