Live ScienceFitness Trackers May Help People Exercise More (If They Use Them)Live ScienceFitness trackers have gained popularity in recent years, but it's not clear whether all this tracking is actually helping people become healthier. Now, a small new study suggests the devices can help people become more active. In the study, women who ...How accurate are fitness trackers? 10000 steps is not a magic ...The IndependentFitness trackers are hot, but do they really improve health?The Denver PostCan wearable fitness trackers take control of your life?Sydney Morning HeraldWaterloo Cedar Falls Courier -Gadget Review (blog)tất cả 10 bài viết »