Smart Luggage Innovation
Smart Luggage Innovation and the Rules It Must Meet
Smart luggage includes travel gear with biometric locks, AI-driven tracking and rideable or self-following designs, and every one of those features has to clear the same airline rule that has governed the category since 2018: any lithium battery on board has to be removable and within Wh limits or the bag doesn't fly.
How did today's rules for smart luggage come about?
In December 2017, American Airlines announced that from 15 January 2018, any smart bag would need a removable battery or it wouldn't be allowed at all and other major carriers followed. The rule targeted exactly the design brands including Bluesmart and Raden had built: a battery integrated into the bag's electronics rather than designed to come out. Both companies shut down within months.
This movement set the design brief every smart luggage feature has followed since. The battery is never treated as fixed, whatever else the bag can do.
Roughly 60% of new smart luggage development is focused on better connectivity, more accurate tracking, smoother app control, rather than chasing novelty features. Sustainability is the other major push: around a third of manufacturers are now working with recycled shell materials and modular parts designed to be repaired rather than replaced.
What features does smart luggage include?
"Smart luggage" covers a wide range of features and not every bag has all of them. Here's what's on the market today, feature by feature:
Built-in charging
A removable power bank wired to one or more USB-A or USB-C ports, usually accessed through a small panel on the outside of the case. The port itself is sometimes built directly into the bag's TSA lock, so charging and locking share a single fitting rather than two separate holes in the case. The battery pack sits in its own compartment and is charged separately, off the bag, before travel. This was the original smart luggage feature and remains the most common one.
Caggioni luggage with built in charger
GPS or Bluetooth tracking
A chip that reports the bag's location through a companion app, either continuously (GPS works globally but uses more power) or over short range (Bluetooth, works like an AirTag and relies on nearby devices to relay location). Some brands add geofencing, alerting the traveler if the bag moves outside a set radius.
Built-in digital scale
A weight sensor in the handle or frame that displays the bag's weight on a small screen or through the app, so travelers can check against airline limits before reaching the check-in desk.
Biometric fingerprint lock
A lock built into the zipper or frame that opens with a registered fingerprint instead of a key or combination, usually paired with an app for registering fingerprints.
App-based remote locking
A different approach to the same problem: the lock is controlled entirely through a smartphone app, which can also alert the traveler if the case is opened without authorization. Airlines and security screening still need physical access, so this is usually paired with a Travel Sentry TSA lock rather than replacing it.
Proximity alerts
A short-range sensor that detects the distance between the bag and the traveler's phone, and alerts if they're separated by more than a set distance. Aimed at preventing a bag being left behind, rather than theft in transit.
Rideable and motorized suitcases
Built with a motor and wheels sturdy enough for a rider to sit or stand on and steer through the airport, like a scooter. Because these run a motor as well as electronics, they draw more power than a typical smart bag and need particularly close attention to Wh limits and battery removability.
Self-following luggage
The most experimental feature on this list: a bag that uses onboard sensors and a motor to follow its owner through a terminal, controlled via a companion app or wearable. Like rideable luggage, the motor and tracking system both draw on the same battery limits as any other smart feature.
Do new features change the airline rules?
Every new feature still must fit inside the same framework. Under IATA's guidance on smart baggage, the main battery pack must be removable by the traveler and stay under the same 100–160 Wh thresholds that apply to any power bank. Smaller components like GPS tags, electronic locks, Bluetooth trackers sit under a much lower limit: 0.3g of lithium metal or 2.7 Wh, since these are usually left running in the bag rather than removed.
A biometric lock or an AI tracking chip is still a small lithium battery. If a manufacturer adds a new sensor or feature without checking it against these limits, the bag risks being refused at the gate regardless of how well the feature itself works. Our guide on sourcing power banks and smart luggage for air travel covers the certification and Wh detail buyers should be asking suppliers for.
IATA publishes a simple one-page reference for passengers covering the core rules for traveling with lithium batteries:
Fortune Business Insights put the global smart luggage market at roughly $3.4 billion in 2025, projecting growth past $10 billion by 2034. Grand View Research estimates $4.1 billion by 2030. Rising air travel volumes, wider adoption of connected consumer electronics and demand for tracking and security are the reasons people want to invest in smart luggage.