Smartwatches are cool. They sync up with your smartphone via Bluetooth, and they have tons of features: you can access your e-mail, check the weather, and even answer calls. But the smartwatch health apps can be a bit persistent: Stand more, walk more, exercise more... OK, mom!
Dr. Ruth Kava says anything that reminds people to get up and move is a good thing, but will they actually do it? And once the novelty wears off, do we slide back into our lazier ways?