Need an apt Valentine's Day gift for the fitness enthusiast in your life? Pick one from this best fitness tracker guide.
At $99.95, the Fitbit Ace wearable unsurprisingly lacks built-in GPS, heart rate monitoring and other high-end features. But your kids probably don't need any of that stuff anyway.
Priced at $140, the Garmin Vivosmart 3 wearable shows pretty complex wellness info and smartphone notifications on a hidden display.