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. It's all about quantity: Add the Key Finder to the "Items" tab in the "Find My" app and locate things using millions of Apple devices from the "Find My" network. Start tracking: Use the loud sound signal (up to 120 dB) to locate the missing item. Better safe than sorry: Unauthorized access to location data and history is prevented by advanced encryption. Losing is a thing of the past: The Key Finder can be attached to your backpack, keys, and all important items, and even to your dog who likes to wander off. The Bluetooth tag on the lost item sends a notification to the app if 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 key rings or loops on backpacks and bags. Water-resistant with IPX5. The button cell is replaceable and lasts up to about a year. System requirements: Operating system: iPhone or iPod Touch with iOS 14.3 or later, iPad with iPadOS 14.3 or later, Mac with macOS Sur 11.1 or later. 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.