Everything we have written about smartwatch.
Your watch says "possible AFib." Here's what FDA-cleared smartwatch ECGs can detect, what they miss, how accurate they've been in studies, and when to call a doctor.
Sensors, battery life, subscriptions and comfort compared, so you can match a ring or a watch to the health goals you actually have.
How to move from iPhone to Android (or back) without losing texts, photos or money: RCS messaging, iMessage deregistration, app purchases, subscriptions and smartwatch compatibility.
Battery life, health features and phone compatibility decide this one. Here's how smartwatches and fitness trackers compare for different types of users.
How wearables estimate sleep, where they're reliable, where they guess, and when sleep tracking starts doing more harm than good.
How smartwatches, medical alert pendants and in-home sensors detect falls, what monitoring fees pay for, how false alarms are handled and how to choose for an older parent.