Fitbit Surge

It's a fitness watch with smart features. Or it's a smartwatch with fitness features. Either way you view it, the Fitbit Surge is worth a spot on your wrist. Thanks to an arsenal of eight sensors — 3-axis accelerometers, a gyroscope, a compass, an ambient light sensor, GPS, and a heart rate monitor — it can deliver a host of stats, including pace, distance, elevation, calories burned, workout intensity, and even sport-specific metrics. Its backlit LCD touch screen provides support for smartwatch features like Called ID, text alerts, and music control, and with a battery that lasts up to a week, it'll keep on going long after most of its full-color competition has gone running for their chargers.