Do AirTags need to be charged?”


AirTags are the latest addition to Apple’s suite of accessories, and they have taken the world by storm. These tiny, coin-shaped devices help users locate and keep track of their belongings, such as keys, bags, or even pets. One of the most common questions about AirTags is whether they need to be charged. This article will explore the answer to this question in detail.

AirTags are designed to last for a long time without needing to be charged. Unlike other tracking devices that require regular charging, AirTags use a replaceable CR2032 battery that can last for up to a year. When the battery is low, you’ll receive a notification on your iPhone, and you can easily replace the battery.

Basic information

First, let’s start with the basics. AirTags are small, lightweight, and feature a polished stainless steel finish. They are designed to work with the Find My app on an iPhone or iPad. AirTags use Bluetooth Low Energy (BLE) to communicate with nearby Apple devices. Depending on usage, they have an internal battery that powers them for several months.

Why AirTags do not need to be charged?

One of the reasons why AirTags do not need to be charged is because they use low-power Bluetooth technology. Bluetooth is a wireless technology that is used to connect devices over short distances. Bluetooth Low Energy (BLE) is a version of Bluetooth that uses less power than the traditional version of Bluetooth. AirTags use BLE to communicate with your iPhone, which helps to conserve battery life.

Another reason why AirTags do not need to be charged is because they are designed to be energy-efficient. When you attach an AirTag to an item, it goes into a low-power mode until it is moved. Once the AirTag detects motion, it wakes up and starts communicating with your iPhone. This helps to conserve battery life and ensures that the AirTag lasts for as long as possible.

However, it’s essential to note that AirTags do not have a rechargeable battery. It means that once the battery dies, you must replace the entire AirTag.It might seem like a drawback, but it’s not as bad as it sounds. Since AirTags have a long battery life, it’s unlikely that you’ll have to replace them often. It’s more likely that you’ll lose them before the battery dies.

So, to answer the question, AirTags do not need to be charged. They come with a pre-installed battery that can last up to a year. Once the battery dies, you can replace the entire AirTag.

Tips to maximise battery Life

Now that we have established that AirTags do not need to be charged let’s explore some tips to help you maximize their battery life.

Use AirTags Sparingly

While AirTags have a long battery life, it’s important to use them sparingly to extend their battery life. It means not attaching them to items you rarely use or only using them when necessary. If you attach an AirTag to an item you rarely use, it will continue transmitting a signal, draining the battery faster.

Keep AirTags within range

AirTags work by using Bluetooth Low Energy(BLE) to communicate with nearby Apple devices. If an AirTag is not within range of an Apple device, it will continue to transmit a signal to try and connect to the device. It will drain the battery faster. To conserve the battery life of your AirTag, keep it within range of an Apple device.

Turn it off, when not in use

If you’re not using an AirTag, you can turn it off to conserve battery life. To turn off an AirTag, press and hold the silver button on the AirTag until you see the status light blink three times. To turn it back on, press the silver button again.

Use the Find’ My app’ to locate

If you misplace an AirTag, you can use the Find My app to locate it. The app uses Bluetooth technology to detect the AirTag’s location, displaying its last known location on a map. It is a great way to find a lost AirTag without replacing it.


It’s worth noting that AirTags are imperfect and have faced criticism since their release. Some people are concerned about the possibility ofAirTags to be used for tracking or stalking individuals without their knowledge or consent. Apple has responded to these concerns by introducing a feature that alerts users if an AirTag that doesn’t belong to them is found moving with them. It is a great security feature that helps mitigate some potential risks associated with AirTags.

Another potential drawback of AirTags is that they only work with Apple devices. It means that if you don’t have an iPhone or iPad, you won’t be able to use AirTags. While this is limiting, it’s not a significant issue for most people since Apple devices are ubiquitous.


Overall, AirTags are a great accessory for Apple users. They are affordable, easy to use, and can help you keep track of your belongings. They do not need to be charged, and their battery life is impressive. By following the tips outlined in this article, you can maximize the battery life of your AirTags and get the most out of them. If you’re an Apple user looking for a convenient way to keep track of your belongings, AirTags are worth considering.