I just heard about this cool new wearable tech, um, development, and wanted to share it with you. 

A company called Sensilk is launching a “smart bra” with sensors built into it that sync to a wearer’s smartphone and can track heart rate, calories burned, duration, distance, days since the user’s last workout, and more. Just imagine: The days of hitting the gym with a fitness tracker strapped to your wrist or clipped to your shorts could soon be over!

“We analyze all this information and give the woman a fitness goal, and she or her trainer get to see the progress over time,” Sensilk CEO Donald Yang told TODAY.com. “We definitely see a strong need for a lot of women who don’t have much time, but they need to take care of themselves and stay healthy and fit, and they want real-time feedback.”

The bra, called the Flight Tech Sports Bra, is expected to officially launch by the end of June, but shoppers can pre-order it for $140.

While that’s a lot more expensive than your average sports bra, when you factor in the price of a fitness tracker — which you would no longer need if the bra truly does what it says it can do — it’s a bargain. There’s a catch, however: Your smartphone has to be within Bluetooth reach of the bra for the sensors to work, meaning you might be able to ditch your fitness watch but you’ll still need to take your iPhone along for a run if you want to track your activity.

What do you think about the Flight Tech Sports Bra? Would you try it? And what about “smart” clothes in the fitness industry in general? Do you believe they will catch on? Let me know by leaving a comment below!