Price: $100 

Withings made the decision to deviate from the fitness bracelet market and introduce its own unobtrusively powerful and pocket-friendly activity tracker dubbed the Pulse. This little 8-gram contraption offers distinct features not available on competitor devices such as heart rate measurement, automatic run detection, and quality of sleep monitoring. Not to mention it also supports standard options like covered distance and burned calories. Coolest part is you can navigate screens on the OLED touchscreen and browse through a 14-day history of data. Consider this your new workout plan.