Apple AirTag – How This Tracking Device Works

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The first generation of devices Apple AirTag was launched by Apple in early 2021, and managed to quickly capture a large number of users. Apple AirTag is a relatively inexpensive device (especially for a product Apple) and very helpful in those moments when the keys, wallet, backpack or other valuables to which the device is attached are lost.

What is a Apple AirTag and how can this device help you?

Apple AirTag is a smart tracking device with a compact and minimalist design, specially designed to help you quickly locate lost or misplaced personal items. Having the shape of a small disk, the AirTag stands out for its small dimensions: a diameter of only 31,9 mm, a thickness of 8 mm and a weight of only 11 grams.

Apple Air Tag
Apple Air Tag

How it works Apple Air Tag

The AirTag works through the app Find My, available on iPhone, iPad or Mac, giving the user the ability to locate the device on an interactive map in the same way other devices can be located Apple associated with the iCloud account. Thanks to the Ultra Wideband (UWB) technology integrated into compatible devices, the location can be extremely precise, and the Precision Finding function allows you to find the AirTag with clear indications and exact directions.

You don't need to be near the AirTag with your iPhone for it to be located. The extended network Find My used by millions of devices Apple from around the world to help identify the location of your AirTag without compromising the privacy of your data. Basically, in order to be able to locate your AirTag device, it is enough to find a device in its vicinity Apple cu Find My activated, of any user in the world.

Lost Mode for AirTag

Apple AirTag becomes even more useful when Lost Mode is enabled, giving you a smart solution to recover lost items. Just like the other devices Apple, your AirTag can be set in this special mode, and if it is detected by another device on the global network Apple Find My, you will automatically receive a notification. Thus, you have the chance to quickly and efficiently locate your goods even when they are not in your direct range.

What's more, Lost Mode allows anyone who finds your AirTag to access your contact information. All they have to do is touch the AirTag with an NFC-enabled smartphone, the technology also used for mobile payments. This function greatly improves the chances of your lost items being returned, making AirTag not only a tracking device, but also an effective means of finding lost things with the direct help of other people.

The Apple The AirTag also comes with a built-in speaker that emits a distinct sound to help you find it more easily when you're near it.

Sharing AirTag with friends or family members

Starting with iOS 17, locating objects with AirTag has become a team activity. AirTag can be shared with up to five people, giving friends or family members the ability to track shared items as well. Whether it's your house keys, a bike or the family car keys, everyone you've shared your AirTag with will be able to use the network Apple Find My to locate it quickly and accurately.

This feature makes AirTag even more versatile, making it a great tool for finding shared use, giving you the peace of mind that whoever needs it can find what they're looking for right away.

Covers and accessories for Apple Air Tag

With AirTag pouches, this device can easily be worn as a key fob, clipped to a backpack, or attached to a dog or cat collar. In fact, many manufacturers of articles for pets have launched collars with a special place for Apple Air Tag.

Cat AirTag
Cat AirTag

So, if you have a puppy or a cat, with an AirTag attached to the collar you can always know where it is.

Answers to frequently asked questions

1. What autonomy does the AirTag battery have?

Apple estimates the AirTag's original battery to last 1 year, but this may vary depending on several factors. Level of use, signal quality, environmental factors.

2. Can the AirTag battery be changed?

Yes, the battery on the AirTag is replaceable, and I think it's the only device of the Apple where the battery is user replaceable. The compatible battery is 3V CR2032 lithium, which can be found in almost all electronics stores. It is preferable that the battery is produced by a reliable company and that it says “Compatible Apple AirTag".

AirTag battery change
AirTag battery change

3. From what distance a device Apple can it detect an AirTag?

It is estimated that the range of an AirTag can reach up to about 240 meters in open spaces without obstacles, but in practice the range is much less. This depends on several factors, such as: walls, doors or other objects that can interfere with the Bluetooth signal, other Bluetooth devices or wireless signals that can also create interference, the iPhone model used for location. Newer iPhone models have better hardware and can have a longer range.

From what is known so far, the next generation, AirTag 2, will come with an improved chip and an extended range.

Related: AirTag 2 Will Feature Three Important New Enhancements

The Precise Find feature uses Ultra Wideband technology, which means an iPhone 11 or newer device is required.

Conclusion

Apple AirTag is more than just a tracking device; is a combination of advanced technology, minimalist design and intuitive functionality. Whether you want to quickly find your keys, locate your wallet, or track a shared item with your family, AirTag gives you an efficient and secure way to keep your belongings close at hand.

I am happy to share my experiences in the field of computers, mobile phones and operating systems, to develop web projects and to bring the most useful tutorials and advice. I like to "play" on the iPhone, MacBook Pro, iPad, AirPort Extreme and on operating systems macOS, iOS, Android and Windows.

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