Getting out of bed—switching from the coziness of sleep to the jarring reality of the day—can be a challenge for anyone. But, as the saying goes, there's an app for that. Or, in this case, several ...

Mornings don't have to be a daily battle against the snooze button. After years of testing sleep tech and wellness gadgets, I've discovered that the secret to easier wake-ups isn't louder alarms – ...