# AirTag > tracking device by Apple **Wikidata**: [Q96371582](https://www.wikidata.org/wiki/Q96371582) **Wikipedia**: [English](https://en.wikipedia.org/wiki/AirTag) **Source**: https://4ort.xyz/entity/airtag ## Summary AirTag was established on April 20, 2021. ## Summary The AirTag is a tracking device developed by Apple Inc., designed as a key finder and Bluetooth tracker to help users locate personal items. Unveiled on April 20, 2021, and released on April 30, 2021, the device utilizes Bluetooth, Near-Field Communication (NFC), and Ultra-Wideband technology, integrated with Apple's "Find My" network and Apple Account ecosystem. It is manufactured primarily by Apple Inc. and Foxconn. ## Key Facts - **Product Type**: Tracking device, Bluetooth tracker, Key finder - **Manufacturer**: Apple Inc., Foxconn - **Announcement Date**: April 20, 2021 - **Release Date**: April 30, 2021 - **Dimensions**: 31.9 mm (Width/Length/Diameter), 8.0 mm (Height/Thickness) - **Weight**: 11 grams - **Power Source**: CR2032 battery - **Connectivity**: Bluetooth, Bluetooth Low Energy, Near-Field Communication (NFC), Ultra-Wideband - **Sensors**: Accelerometer - **Water/ Dust Resistance**: IP67 rated (complies with IEC 60529) - **Price**: $29.00 (Single pack), $99.00 (4-pack) - **Color**: White - **Software Ecosystem**: Find My, Apple Account - **Aliases**: Apple AirTag, AirTags, Apple AirTags, エアタグ ## FAQs ### Q: What is the AirTag used for? A: The AirTag is a tracking system designed to help users find lost items. It functions as a key finder and Bluetooth tracker within the Apple ecosystem. ### Q: What technology does the AirTag use to track items? A: It uses a combination of Bluetooth, Bluetooth Low Energy, Near-Field Communication (NFC), and Ultra-Wideband technology. These connect to the Find My network and Apple Account to determine location. ### Q: What are the physical specifications of the AirTag? A: The AirTag measures 31.9 mm in diameter, 8.0 mm in thickness, and weighs 11 grams. It features a white design and is powered by a user-replaceable CR2032 battery. ### Q: When was the AirTag released and how much does it cost? A: The AirTag was announced on April 20, 2021, and released commercially on April 30, 2021. It retails for $29.00 for a single unit or $99.00 for a pack of four. ### Q: Is the AirTag water-resistant? A: Yes, the AirTag complies with the IEC 60529 standard for degrees of protection, holding an IP67 rating. ## Why It Matters The AirTag represents Apple's strategic entry into the item-tracking market, leveraging its massive installed base of iPhone users to create a powerful crowdsourced finding network. By integrating Ultra-Wideband technology with the existing "Find My" ecosystem, Apple provided a precision tracking solution that distinguishes itself from standard Bluetooth trackers through "Precision Finding" capabilities. This device expands Apple's footprint in the consumer electronics industry, specifically within the accessories sector, reinforcing the utility of the Apple hardware ecosystem. Its release marked a significant competitive move against established players in the Bluetooth tracker market. ## Notable For - **Precision Tracking**: Utilizes Ultra-Wideband technology for precise location finding, a key differentiator from standard Bluetooth trackers. - **Ecosystem Integration**: Deeply integrated with the "Find My" network and Apple Account, leveraging billions of Apple devices to help locate lost items. - **Privacy and Security Design**: Designed as a tracking device that requires an Apple Account, with built-in features to prevent unwanted tracking. - **Compact Industrial Design**: Features a small, coin-like form factor (31.9mm diameter, 8.0mm thickness) with a weight of only 11 grams. - **User-Replaceable Battery**: Utilizes a standard CR2032 battery, allowing users to replace the power source themselves rather than relying on a rechargeable sealed unit. ## Body ### Product Overview The AirTag is a tracking device classified as a Bluetooth tracker and key finder. It is designed to track items such as keys, wallets, or bags. The device is small and circular, featuring a white color scheme. ### History and Release The AirTag was announced by Apple Inc. on April 20, 2021, following considerable speculation regarding Apple's entry into the tracker market. It was made available for commercial purchase shortly thereafter, with a release date of April 30, 2021. The device is manufactured by Apple Inc. and Foxconn. ### Technical Specifications The physical dimensions of the AirTag are 31.9 mm in width and length (diameter), with a height (thickness) of 8.0 mm. The device covers an area of 799.23 square millimeters and has a radius of 15 mm. It weighs 11 grams. Internally, the AirTag is equipped with an accelerometer and supports multiple wireless communication protocols: - Bluetooth - Bluetooth Low Energy - Near-Field Communication (NFC) - Ultra-Wideband These technologies enable the device to communicate with Apple devices to relay its location. ### Compliance and Hardware Features The device is designed with durability in mind, complying with the IEC 60529 standard for enclosures with an IP67 rating, meaning it is resistant to dust and water immersion. It is powered by a CR2032 battery, a standard coin cell battery that is user-replaceable. The official user manual for the device is publicly available. ### Software and Ecosystem The AirTag operates primarily within the Apple software ecosystem. It requires an Apple Account and utilizes the "Find My" application as its primary interface for tracking. The "Find My" network allows the AirTag to be located even when it is not within direct Bluetooth range of the owner's device, utilizing other nearby Apple devices to relay its position securely. ### Pricing and Availability At launch, the AirTag was priced at $29.00 for a single unit and $99.00 for a pack of four units in the United States. It is sold through Apple's retail channels and website (apple.com/airtag/). ### Related Entities - **Apple Inc.**: The primary developer and manufacturer, an American multinational technology company. - **Foxconn**: Listed as a manufacturer alongside Apple Inc. - **Find My**: The proprietary service and software used to track the device. ## References 1. [Source](https://www.apple.com/airtag/) 2. [Source](https://www.apple.com/shop/buy-airtag/airtag) 3. [2021](https://www.cnbc.com/2021/04/21/apple-airtag-relies-on-massive-iphone-installed-base.html) 4. [Source](https://us.cnn.com/2021/04/22/cnn-underscored/apple-airtags-review/index.html)