What are the best rolling luggage models with additional features like built-in scales or USB ports?

This durable polycarbonate carry-on includes a built-in digital scale, portable USB charger, Apple-compatible GPS tracker, compression system, TSA-approved lock, and 360-degree spinner wheels. It suits travelers who value smart features, organization, and a lifetime warranty more than lightweight luggage.

This hardside carry-on has one-touch CX expansion that increases packing capacity by 25%, plus compression panels and organized pockets. It suits frequent domestic and international travelers who want durable construction, smooth-rolling wheels, a TSA lock, and a USB-compatible PowerPocket.

The Heys SmartLuggage 26in is a durable polycarbonate suitcase with 360-degree spinner wheels, a built-in digital scale, Bluetooth TSA lock, and proximity alarm. Its 70 L capacity suits travelers checking a medium-to-large suitcase who want connected travel features.

The Béis Large Check-In Roller is a spacious hard-shell suitcase with an expandable compartment, 360-degree wheels, a TSA-friendly lock, and a built-in weight indicator. It suits overpackers and travelers taking extended trips who want organized storage and convenient airport features.

The Heys SmartLuggage 21in is a 42 L polycarbonate carry-on with four 360-degree spinner wheels and an adjustable telescopic handle. Its smart handle includes an integrated scale, while the app-controlled TSA lock and proximity alarm suit tech-savvy travelers and frequent flyers.

The Heys SmartLuggage 30in is a 100% polycarbonate checked suitcase with front and center access, a built-in TSA lock, expandable storage, and spinner wheels. It suits travelers taking longer trips who want organized packing and durable luggage with smart-access features.