Beauty & Wellness

Skincare, sleep and fitness apps, with realistic expectations.

A sleep score is only useful if it changes what you do. Here are the best sleep apps and a simple way to turn their charts into better habits.

Fewer products, gentler steps, and a little help from your phone. Here is a calm routine for dry, sensitive skin you can actually stick to.

Your phone can score your skin in seconds. Here is what those scores actually mean, where they fall short, and how to use the apps well.

Why a phone camera cannot measure blood pressure, which apps help you log readings from a validated cuff, and when to talk to your doctor.