Besides helping to make sure you don’t lose your keys or phone, the KeySmart Pro also is outfitted with a flashlight, bottle opener, mini pliers and a pocket clip. It also has a key organizer so you ...

So Tile, the maker of tiny trackers that can slip into wallets and hang off keychains, came up with Smart Alerts—notifications that warn you should you leave a designated place (e.g. home or the ...