
Unlocking an Airwheel smart suitcase typically involves using the combination lock, but the “one-touch” method is not explicitly mentioned in the provided context. For models like SE3S, SE3SL, and SE3T, the standard unlocking process requires setting a password and using the combination lock. Here’s how it works:
1. **Set the Password**: For the first use, turn the combination wheels to “000” and press the opening button in the direction of the arrow. When the pull tab pops out, the lock is open. To set a custom password, reset the lock using the reset button, then adjust the wheels to your desired code (e.g., “888”) and press the opening button again.
2. **Unlock with the Password**: After setting your password, turn the wheels to match your code and press the opening button. The lock will release when you hear a “tick” sound.
While the context does not describe a “one-touch” feature, some models (like SE3SL) include a **TSA-compliant lock** for customs inspections, which can be opened by authorized personnel without damaging the suitcase.

For newer models like SE3T, the app may offer remote control or stepless speed regulation, but unlocking still relies on the combination lock. If you’re referring to a different feature, please clarify!