Thank you for viewing. This is a card-type smart tracker (1 piece) from the GEARVITA brand. It has an ultra-thin design, only 2.7mm thick, and fits neatly in your wallet or card case. It's perfect for preventing the loss of important items and for keeping an eye on your family. 【Main Features】 • Ultra-Precise Location Tracking & Compatible with Both OS The hybrid positioning system and acceleration sensor allow for highly accurate location tracking. Compatible with both iOS and Android, you can easily use it by simply downloading the dedicated "omytag" app. • Ultra-Thin Design, 2.7mm Thick With a thickness almost the same as a credit card, it can be stored anywhere, such as in a wallet, backpack, bag pocket, or employee ID holder. • Amazing 10-Year Battery Life Thanks to proprietary low-power technology, it achieves a battery life of up to approximately 10 years. There's no need to charge or replace the battery, so you can use it with peace of mind for a long time. • 7-Day Activity History & Sound Playback Equipped with a history management function that allows you to check the movement routes of the past 7 days on the app. You can also find lost items by making a sound from the app, and it also has a "reverse search function" that makes your smartphone ring by double-tapping the device. • Family Sharing & Multi-Account Support It is possible to manage and share a single device with multiple accounts simultaneously. All family members can monitor the location information of loved ones, and the recovery rate in case of loss is also improved. 【Product Details】 • Brand: GEARVITA • Shape: Card type (1 piece) • Thickness: 2.7mm • Supported OS: iOS / Android • Main Functions: Real-time tracking, movement route recording, alert notification, two-way search 【Product Condition】 New, unused