WELCOME TO THE ARM PARTY, VERSION 2.0

FITBIT BLAZE

It get texts and emails, but this is mostly a fitness device—best for tracking your running, rowing and so on. ($249.95, fitbit.com/ca)

APPLE WATCH SPORT

The wrist candy that brought tracking into the mainstream, it’s designed to integrate smoothly with all your other Apple prods. ($449, apple.com/ca)

SAMSUNG GEAR S2

Android’s best answer to Apple, with a nifty rotating bezel for navigation. ($400, samsung.com/ca)