The Latest 13-Inch iPad Air Is $180 Off Right Now

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.Woot has the 13-inch iPad Air with the M4 chip, 256GB of storage, and wifi plus cellular down to $1,019—a $180 cut from its $1,199.99 list price and $80 less than the same conf

The Samsung Galaxy Z Fold 7 Is $150 Off Right Now

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.For a flagship smartphone that launched just over a year ago in July 2025, the Samsung Galaxy Z Fold 7 has held its price well, which makes the current discount worth a look. T

Your Fitness Tracker Has No Idea How Many Calories You’re Burning

We may earn a commission from links on this page.When I test smartwatches and fitness trackers, I place a particular emphasis on accuracy. Is my running pace correct? Does the device capture the ups and downs of my heart rate? I even got a VO2max lab test to check a bunch of watches' fitness scores.

Why a Test Can't Tell You Your 'Biological Age'

It's not enough to live forever—everybody wants to stay young forever, too. In most wellness spaces, "youth" is a word that gets thrown around as synonymous with "health," but you don't have to be into woo-woo wellness culture to find yourself tempted to find out how old—or more accurately, how youn