MetaMotionRL Sensor (MMRL)


MetaMotionRL is available in a rectangular form-factor which is lipo battery powered (rechargeable battery). It is the “lite” version of the MetaMotionR. It has a typical battery life of 1 to 14 days and is mainly used in movement recognition applications such as a golf swing tracker. Since it is USB powered, you can add a battery pack to get even more life out of your MetaMotionRL.


Datasheets and Certificates are available on the documentation page.


Sensor Datasheets are available on the previous page MetaSensors.

Troubleshoot any issues by following the steps here.

Steps to get started:


  1. Unbox your MetaMotionRL.

  2. Turn ON your preferred tablet, smartphone, or computer.

  3. Make sure your device is Bluetooth Low Energy compliant (Bluetooth 4.0 or later - Bluetooth Low Energy) and it is turned on.


  1. Plug in your MetaMotionRL using a micro USB cable to charge the battery.

  2. The device is ON. LEDs will NOT flash or turn ON at this time.

  3. The battery is rechargeable ONLY. It is NOT replaceable.

Wake Up

  1. All devices are shipped in sleep mode.

  2. This is to conserve battery during shipment.

  3. Press the button on the MetaMotionRL quickly ONCE to wake up the MetaSensor.

  4. Wait 30 seconds.


  1. Use the MetaBase App to quickly program the sensors and retrieve data.

  2. Use the APIs to develop and code your own App.

  3. Use the MetaRom App for joint angle measurements.

  4. Use the MetaBase App for sensor troubleshooting.


  1. Recharge the battery with a micro-USB to USB cable plugged in to power (AC adapter or computer) such as the one available on our store.