While some technology can hinder sleep, certain devices are designed to improve rest. Sleep tech includes items like noise machines, sleep trackers, and heated eye massagers. Wearable devices can ...

Pokémon Sleep now works with select Garmin smartwatches, letting players track sleep without their phone. Here’s the full ...

Plus, doctors’ number-one pick and their take on the devices.

Devices for sleep apnea keep airways open to improve breathing during sleep. PAP machines supply air through a mask to maintain open airways overnight. Oral appliances hold the tongue or jaw in place ...