Megen Duffy, RN, BSN, CEN, is currently working in hospice case management and writes AJN‘s iNurse column, which focuses on technology and nursing.

I’ve had my Apple Watch for several months now. I ordered it at 12:01 the morning they went on sale, and it arrived the Saturday after its Friday release. I was fairly certain I’d return it or sell it for a profit, but I still have it and keep finding new uses for it. I also have ideas for how it could be handy for a variety of fitness and health care scenarios.

Health tracking. Even at this early stage, though, patients and their families are using Apple Watches to track and enhance their health. The Watch tracks your heartbeat—not every second, but often enough that a useful bank of data results. Rumors say that a mystery port on the back of the watch will allow SpO2 tracking soon. I have already busted out my phone to show my cardiologist my heart rate trends, and it saved me from wearing a Holter monitor. That kind of thing is exciting!

Fitness wearables (e.g., Fitbit) and smart watches (e.g., Pebble) have been around for a few years, with sharply increasing popularity. The (often) colored plastic bands people wear around their wrists are the kind of wearable I mean. Pedometers (included in the wearables category) […]