Many smartwatches, fitness and wellness trackers now offer sleep tracking among their many functions. Subscribe to our newsletter for the latest sci-tech news updates. Wear your watch or ring to bed, ...

Wearable sleep tech, like smart watches or rings that take real-time health metrics, have made it super easy for the average snoozer to track their sleep from one night to the next. But is all that ...

You don't need to be absent-minded to lose track of something. Car keys get knocked under tables, wallets slip between couch cushions, and luggage gets sent on exotic vacations by airlines ...