Searching was yesterday, finding is today: The Key Finder helps keep track of devices and items and, in combination with the "Find My" app, allows you to locate them anytime. Add the Key Finder in the "Find My" app under the "Items" tab and find things using millions of Apple devices from the "Find My" network. You can locate the missing item with the help of a loud sound signal (up to 120 dB). Unauthorized tracking of location data and history is prevented by advanced encryption. The Key Finder can be attached to a backpack, keys, and all important items, and even to a dog that likes to wander off. The Bluetooth tag on the missing item sends a notification to the app if, for example, you accidentally left it behind (within a range of about 300 m) or if someone from the "Find My" network finds it. With a hole and an additional loop, the Key Finder can be directly attached to a keyring or the loops of a backpack or bag. It is water-resistant with an IPX5 rating. The button cell is replaceable and lasts for about a year. System requirements: Operating system: iPhone or iPod Touch from iOS 14.3, iPad with iPadOS from 14.3, Mac with macOS Sierra from 11.1. We recommend updating the system to the latest version. Consumer notice: MFI products are licensed by Apple and specifically designed for connection to iPhone, iPad, and iPod. Apple mandates high quality standards and tests them before products are released to the market.