UpdatedThe Apple Watch release date has arrived - unless of course you weren't fast enough to pre-order.
The best smartwatch for endurance tests gets better at testing your fitness with new functionality and apps.
We already like the Jawbone Up24, but now it's companion app is even better with easier food tracking capabilities.
EXPLAINERApple's biggest rival won't let the rumored iWatch and Health app hog the spotlight. Here are the metrics it promises.