The Checkup: Your Fitness Tracker May Not Be as Accurate as You Think

• Looks like that body monitor you’ve so faithfully been sporting for the past three months may not be as precise as you hoped. A new study found that while devices like the FitBit, Jawbone Up and Nike Fuel Band are fairly good at figuring out your calorie burn when you do vigorous activity, they aren’t so good at crunching the numbers when you’re not moving around like crazy—like, say, when you’re working at your standing desk or doing light housework. Bummer! [New York Times]

• Have a lot of yogurt in your fridge? Here are 25 yummy ideas for how to use it up. [Prevention]

• Speaking of yogurt, Philly has a new fro-yo spot in Center City. [Foobooz]

• Useful alert: Here’s how to choose the best shoe for running, weight lifting, basketball and more. [Greatist]

• This is … interesting? A Spanish art installation makes a unique use of condoms. [Huffington Post]