Absolutely bring a backup charger or battery pack, but if you forget, you should be able to keep your device charged.

Anker's MagGo 3-1 wireless charger is an ultraportable device that's dethroned even my favorite travel charger.

We expect big improvements with each new generation of phones from various manufacturers. The industry is at a point where there isn't much more that a smartphone can do – our personal devices already ...