6:40 AM. The airport is already awake. Screens flicker with departure times, luggage wheels clatter across the floor, and somewhere down the hall, a boarding call echoes through the terminal. For most travelers, this is the moment the day starts feeling long. But for anyone traveling with the Airwheel SE3SL+ smart riding suitcase, the story unfolds a little differently.
This is not just another piece of luggage. It is the newest addition to Airwheel’s intelligent riding suitcase family, built around a simple observation: the most tiring part of a trip is not the flight itself, but all the walking that surrounds it. The SE3SL+ was designed to eliminate exactly that.
Our traveler steps off the moving walkway, sits lightly on the suitcase, twists the handlebar, and glides forward. The brushless motor wheel at the front of the case pushes it along at up to 9.9 km/h—roughly three to four times faster than a typical walking pace with heavy luggage.
This is the “last mile” problem the SE3SL+ was built to solve. Airports, railway stations, and large scenic areas are full of these stretches: too long to walk comfortably, too short to justify any other transport. A suitcase you can ride turns dead time into smooth, effortless progress.
Stability on the move comes from deliberate engineering choices. The front motor wheel measures 5.2 inches—large enough to absorb small bumps and floor transitions—while the electric telescopic frame extends the rear wheelbase to 180mm once deployed, lowering the center of gravity and keeping the ride steady even at full speed. Smooth indoor flooring, outdoor pavement, station concourses: the suitcase handles them all without drama.
At the boarding gate, our traveler pulls out a phone and opens the dedicated Airwheel app. A few taps reveal everything worth knowing: the battery still holds plenty of charge, the last ride covered 1.2 kilometers, and the top speed stayed comfortably under the limit.
The app is where the “smart” in smart suitcase truly lives. Riding speed can be fine-tuned steplessly anywhere between 0.1 and 9.9 km/h, which matters more than it sounds. A crowded boarding area calls for a cautious crawl; an empty early-morning corridor invites a brisker pace. Instead of one fixed speed, the traveler gets a range that adapts to the moment.
The app also handles the quieter details of ownership. A low-battery alarm gives advance warning before power runs out. A Bluetooth disconnection alert fires if the phone and suitcase lose contact. Remote control and Bluetooth programming round out the toolkit, adding layers of convenience and security that traditional luggage simply cannot offer.
There is personality here too. The ambient lights along the body can be customized in color and effect—subtle by day, expressive by night. It is a small touch, but it turns a mass-produced object into something that feels individually owned.
Every seasoned traveler knows the small spike of adrenaline that comes when luggage disappears from view—handed to a porter, rolled away by a companion, or briefly lost in a crowd. The SE3SL+ was the first Airwheel riding suitcase to integrate with Apple’s “Find My” network, and this is where that feature earns its keep.
Setup happened once, weeks ago: bind the Apple ID, add the suitcase inside the “Find My” app on an iPhone, done. Now, whenever the traveler wants to confirm where the luggage is, the answer is one glance away. And in the moments when the suitcase is nearby but out of sight, a sound prompt can be played from the app, turning a stressful search into a ten-second retrieval.
Peace of mind is an underrated travel feature. With location always available, the traveler stops worrying about the bag and starts focusing on the trip.
Mid-afternoon, and the traveler’s phone battery is down to fifteen percent—right on schedule. But instead of hunting for an outlet near the gate, a cable comes out and plugs into the USB charging port built into the side of the suitcase.
The 92.5Wh detachable lithium battery inside the SE3SL+ does double duty. It powers the riding system, of course, but it also functions as a travel-sized power station for phones, tablets, and earphones. In an era when boarding passes, maps, translation apps, and payment systems all live on a phone, that backup supply is less a luxury and more a necessity.
Smart luggage has historically had a complicated relationship with airlines, but the SE3SL+ was designed from the start to travel legally and easily. Its lithium battery is modular, removable in seconds, and has passed 3C certification with a capacity that complies with both aviation and railway transport regulations. The suitcase itself follows the standard 20-inch carry-on format, so it boards planes and rolls onto high-speed trains without special procedures or awkward negotiations at the gate.
Detach the battery if required, place the case in the overhead bin, and the journey continues exactly as planned.
By evening, the math speaks for itself: several kilometers of terminal corridors and station halls covered without fatigue, a phone that never died, luggage that was never once out of mental reach, and a battery ready to pass through security without friction. This is what the Airwheel SE3SL+ actually delivers—not a gimmick, but a genuine restructuring of how the in-between moments of travel feel.
When the exhausting parts of a journey quietly disappear, what remains is the reason you traveled in the first place. And that, ultimately, is the smartest feature of all.