Plz see link below to Amazon for full details and FAQ. Never used, well reviewed magnetic GPS tracker. Does require a subscription. All parts included except a subscription 😊. Lifetime warranty, used with app with different pay scales for subscription options (see screenshots), strong magnet. My mom’s which she just never used. https://www.amazon.com/LandAirSea-Waterproof-Magnetic-Personal-Location/dp/B06XVZ6Y4T/ref=mp_s_a_1_1?adgrpid=163631403830&dib=eyJ2IjoiMSJ9.2cJUGF1MaBDP3im9MYALFT9SEezh89s3rzaI2P3Bb-1WykiSkDGt2FXs6aF0cWiA5Fjgg28QSdRxIeNjKorLaczgWw3qzsRlMkWiLQ5d2UGJSDwfVPf6WWqxCWY3W1VSvntsjs0N_KzwZdMZZwq7ag.Pxa-_4mKxBW1qjQN3jBcYhZsDIYmt_ih-vnlwb1L7IE&dib_tag=se&hvadid=693172163479&hvdev=m&hvexpln=68&hvlocphy=21176&hvnetw=g&hvocijid=5819080489785569169--&hvqmt=e&hvrand=5819080489785569169&hvtargid=kwd-439386622303&hydadcr=20353_13318290&keywords=land+air+sea+54&qid=1725302026&sr=8-1