SELF’s Fitness Director Liz Plosser has another solid review of the Apple Watch, with a focus on fitness (she gave birth to a baby boy five days before getting a Watch). Make sure to read until the end, though, because her conclusion is surprising and smart.

I began testing the Apple Watch five days after giving birth to a baby boy—not a traditional fitness event like a marathon, but an exhausting physical experience nevertheless. And since strapping on the coveted gadget, my “workouts” have consisted of walking to and from my baby’s bassinet at all hours of the day (and night) and pushing him in a stroller to his pediatrician’s office a half-mile away for newborn check-ups. But Apple Watch gives me credit for that stuff (as it should!). Even when the Watch’s Workout app isn’t open, its accelerometer, along with GPS from your phone, measures all of your physical movement. The three-ring interface keeps tabs on the minutes you spend in each category (exercise, movement and standing), and is so intuitive that even my four-year-old twins understand how it works. Plus, I love that all it takes is a flick of my wrist and a quick glance to enjoy the instant gratification of knowing how much activity I’ve logged—I don’t need to sync it to my laptop or wait for an app to load on my phone.