Tom likes that the M7 processor lets him track his steps. Leo says that's a great feature and all modern smartphones can now do it. These phones are as good and as bad as a Fitbit. There's limitations just like anything.
Is there anything decent for health tracking? Leo says that the dirty secret of fitness bands is that they're just pedometers. That's all. There's a lot of hype with them. But they do encourage people to take that extra step.