Meet the MoveFactorX sensor: a smart module that attaches to your barbell to show power, force, speed, and bar distance. It connects to your iOS device via Bluetooth. It runs on a coin cell battery. It weighs only 25 grams and takes 8cm of space.
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The MFX barbell tracker has a power indicator to let you know when it is ready to go. You can find out more about it here.
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