GIVE A SENSOR, GET A SHIRT -- Don't need a Jolt Sensor for you or a loved one? You can still put a sensor in the hands of a kid who needs one by giving a sensor. And you'll receive a picture of the young athlete who receives your sensor, along with a stylish Jolt t-shirt exclusive to our Kickstarter backers. (Add $10 for shipping to Canada, no international shipping)

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