Orbitkey x Chipolo Bluetooth Tracker V2Why It Made The List A simple, reliable way to stop losing your keys, this little tracker fits neatly into an Orbitkey organiser and pairs instantly with the Chipolo app. It uses Bluetooth to show where your keys were last seen, and you can make it ring from your phone when they have slipped behind a sofa or into the wrong jacket. You can also use it as a remote control to take photos on your phone. The alert is loud enough to cut through everyday