Waterproof
For serious runners and cyclists, or people who need a waterproof tracker, Garmin’s $ 150 Vivosmart wristband isn’t as accurate at tracking steps, but it excels at workout tracking, and it can communicate with cycling sensors and heart- rate monitors to log their data. It’s also a good option for people who’d like some smartwatch features ( such as notif ications and music- playback control) but don’t really care about third- party app support.