Seven smart luggage items for the connected traveller, from GPS trackers to built-in chargers

Calling itself a “personal travel assistant”, this bag (HK$3,482) adds a unique, app-based lock function. If the bag leaves your side, it locks automatically. Also includes GPS tracking, a built-in battery and digital scales. Available at bluesmart.com.

With a built-in scale in its handle, an integrated 10,400mAh battery for recharging a phone, and a roll-top opening instead of zips, there’s not much this smart suitcase (HK$2,288) can’t do. As an optional extra, you can add a GPS tracker so you always know where it is. Available at trunkster.co.