Unfortunately, a "smart phone" is very useful when traveling. Buying tickets to events, checking on travel, directions, translation, etc. I think the key is to

Unfortunately, a "smart phone" is very useful when traveling. Buying tickets to events, checking on travel, directions, translation, etc. I think the key is to have two phones -- a "dumb phone" for during the day at office and evenings at home so you won't be distracted, and a "smart phone" for travel