For the modern traveler, the anxiety of watching a carousel spin endlessly at baggage claim is a universal experience. In recent years, a surge of Bluetooth-enabled trackers—most notably Apple’s AirTag—has transformed how we monitor our belongings. By placing a small, coin-sized disc inside a suitcase, passengers can pinpoint their luggage’s location using the “Find My” network. However, as these devices have gained popularity, a persistent rumor has circulated: does the Transportation Security Administration (TSA) actually permit these lithium-battery-powered gadgets in checked baggage? As we navigate the complexities of aviation security, it is essential to distinguish between hearsay and the actual regulatory landscape governing personal electronics.
The TSA’s Stance on Bluetooth Trackers
To clear up the confusion immediately: yes, the TSA explicitly allows AirTags and similar Bluetooth trackers in both carry-on and checked luggage. There is no federal regulation prohibiting these devices from being placed inside your suitcases when they are stored in the cargo hold. In fact, the TSA has publicly addressed this on multiple occasions, clarifying that tracking devices do not pose a threat to aviation security and are not classified as prohibited items.
The primary reason for this confusion often stems from a misunderstanding of how lithium batteries are regulated. The Federal Aviation Administration (FAA) and the TSA have strict rules regarding lithium-ion batteries, which are known to be fire hazards if damaged or improperly packed. However, AirTags—and their competitors like the Tile or Samsung SmartTag—do not use the large, rechargeable lithium-ion batteries found in laptops or power banks. Instead, they utilize small, non-rechargeable lithium metal coin cells (specifically the CR2032). These batteries contain such a negligible amount of lithium that they fall well below the thresholds that would trigger security concerns or fire suppression protocols in an aircraft’s cargo hold.
Why the Confusion Persists
If the rules are so clear, why do travelers remain hesitant? The confusion largely traces back to a viral incident in late 2022. During a period of widespread airline delays and lost luggage crises, the German airline Lufthansa briefly suggested that AirTags should be turned off or removed from checked bags, citing safety regulations regarding “portable electronic devices.” This caused a firestorm of media coverage, leading many travelers to believe that a global ban on trackers was imminent.
It is important to note that the instruction provided by that specific airline was not a reflection of TSA or FAA policy, but rather a misinterpretation of international aviation safety standards by the carrier itself. The airline later walked back the statement, confirming that the trackers were indeed permitted. Nevertheless, the damage was done; the narrative that “trackers are banned” became embedded in the collective consciousness of frequent flyers. It serves as a reminder that while the TSA sets the rules for security, individual airline policies can sometimes create localized confusion.
Best Practices for Using Trackers in Checked Bags
While you are technically permitted to keep your AirTag in your checked luggage, there are best practices to ensure a smooth transition through security checkpoints. First, ensure the device is securely tucked inside your clothing or a side pocket of your suitcase. While TSA agents are generally accustomed to seeing trackers during manual bag inspections, having the device buried deep in a mass of tangled charging cables or loose metal objects can sometimes make an X-ray image appear cluttered, potentially leading to a secondary screening of your bag.
Furthermore, while the battery in an AirTag is safe, it is always a good idea to ensure the device is not damaged. A crushed or punctured coin cell battery can theoretically become a safety risk, though this is incredibly rare given the robust casing of an AirTag. If you are a frequent traveler, check the battery status periodically via the “Find My” app; if the battery is low, replace it with a quality CR2032 cell rather than a cheap, off-brand alternative that might lack proper safety certifications.
The Value of Transparency in Air Travel
The rise of these trackers has fundamentally shifted the power dynamic between passengers and airlines. Before the advent of affordable Bluetooth tracking, a lost bag was a “black box” situation; you were entirely reliant on the airline’s customer service desk for updates. Today, if an airline tells you your bag is in Chicago while your phone shows it is currently sitting on a runway in Frankfurt, you are empowered to provide that information to the gate agent. This transparency has forced airlines to be more accountable for their baggage handling processes.
The TSA’s permissive attitude toward these devices is a win for the consumer. By allowing passengers to keep tabs on their belongings, security agencies are effectively crowdsourcing baggage logistics, which can actually help airlines recover misplaced items faster. As long as the device remains a low-power, non-rechargeable tracking unit, it is unlikely that the TSA will change its tune.
Outlook: The Future of Smart Luggage
Looking ahead, we can expect the integration of tracking technology to move from “aftermarket” to “built-in.” Many premium luggage manufacturers are already embedding GPS and Bluetooth modules directly into the frames of their suitcases. As these technologies become standard, the TSA will likely continue to refine its screening processes to accommodate them. For now, the verdict remains firm: keep your AirTags, Tiles, and SmartTags in your bags. They are not only allowed, but they have also become an essential piece of travel gear that provides much-needed peace of mind in an increasingly unpredictable travel landscape.
Original reporting: source.
