
White Noise Machines vs Sleep Apps: Which Is Worth It?
White noise, pink noise, brown noise and the apps that promise better sleep: here's what the evidence supports and where your money actually goes.
Sleep, Health Tech & Travel writer · Manchester
Tom writes about sleep and health tech, travel gadgets and outdoor gear. He looks past spec sheets to how a gadget fits into everyday life, and he is wary of health claims that go beyond the evidence.

White noise, pink noise, brown noise and the apps that promise better sleep: here's what the evidence supports and where your money actually goes.

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