Get real competition experience by adding more receivers to your kit and run together with your teammates. Let them know who is the fastest!


Pro tip: choose different colors when ordering more than one receiver. This way devices will be easier to identify because every color is assigned to a particular device in the xTimer app later. Please let us know the color you want while placing an order or we will send you a random color.



    • Live data to mobile device - within a range of 40m 
    • Adjustable elastic belt - 50cm to 110cm
    • Battery type - LiPo 3.7V 250 mAh (rechargeable, USB charging port)
    • Battery life - up to 10 hours (~30 workout sessions)

    Weight and size:

    • 5cm x 6cm x 2