Chipolo - Chipolo ONE Spot (black)

Proximity sensor in the shape of a small disc, which is placed on the object whose loss you want to prevent. It is compatible with the Apple Find My app, installed on an iPhone or iPad, which allows you to locate iOS, macOS, and watchOS devices with the help of millions of Apple devices worldwide that are up to 60m away. If the object is lost, you can declare in the app that the object is in ''Lost Mode'' and set a message for someone who finds it to receive. It has a replaceable CR2032 battery with up to 1 year of autonomy and IPX5 water resistance. It can play sound on demand up to 120 dB.