From: $81.00

MetaMotionR+ is our motion tracking and fitness solution. The MetaMotion R board comes with Bluetooth, an ARM core, a button, an LED, GPIOs and the following sensors:

The MetaMotionR+ Bundle comes with:

  • 1x MetaMotionR board
  • 1 x Coin vibration motor
  • 1x USB rechargeable battery
  • 1x IP40 white plastic case
  • Select your accessory below:

In stock

In stock

In stock

In stock

SKU: MMRPB Category: Tags: , ,

– Ships in 2-3 business days when in stock
– Ships via UPS and USPS
– Packed with Lithium battery warning
– Packed in 3M ESD sensitive bags

Board (w/ batt)

– Dimensions: L: 1.13in / 29mm x W: 0.7in / 18mm x H: 0.24in / 6mm
– Weight: 0.1-0.2oz

Case (w/ board)

– Dimensions: L: 1.39in / 35mm x W: 1.14in / 29mm x H: 0.4in / 10mm
– Weight: 0.3oz
– Description: White plastic. Water resistant. Button integrated. Snap together.

Watchband (w/ case)

– Dimensions: L: 9.09in / 232mm x W: 1.23in / 31mm x H: 0.46in / 12mm
– Weight: 0.5oz
– Description: Simple Black rubber band with plastic snaps.

Wristband (w/ case)

– Dimensions: L: 8.52in / 218mm x W: 1.27in / 32mm x H: 0.49in / 12mm
– Weight: 0.7oz
– Description: Traditional Black rubber band with metal fastener.

Clip (w/ case)

– Dimensions: L: 2.04in / 51mm x W: 1.32in / 34mm x H: 0.47in / 12mm
– Weight: 0.3oz
– Description: Black rubber clip for pocket, belt or bra.


– Logging (data is saved in local memory) sensor
– Streaming (data is sent live to your device) sensor


– Bluetooth LE 4.0 – 2.4Ghz
– Up to 100ft of range – typical 10m
– Stream sensor Data from 1 Hz to 100 Hz
– Log sensor Data from 1 Hz to 400 Hz


– Nordic nRF52 32-bit ARM® Cortex™ M4F CPU
– 512kB flash + 64kB RAM
– Micro push-button
– I2C + 4 GPIOs
– Coin vibration Motor

Logging / Memory

– Streaming AND Logging Sensor
– 8MB NOR FLASH – Off board
– 100K – 500K sensor data entries with timestamps


– 60-80mAH micro-USB rechargeable lipo battery (included)


Accelerometer (A): 16 bit
±2g: 16384LSB/g
±4g: 8192LSB/g
±8g: 4096LSB/g
±16g: 2048LSB/g
Noise density (typ.): 180 μg/√Hz


Gyroscope (G): 16bit
±125°/s: 262.4 LSB/°/s
±250°/s: 131.2 LSB/°/s
±500°/s: 65.6 LSB/°/s
±1000°/s: 32.8 LSB/°/s
±2000°/s: 16.4 LSB/°/s
Noise density (typ.): 0.008 °/s/√Hz


Magnetometer(T): 16bit
±1300μT (x,y-axis) range
±2500μT (z-axis) range
Resolution: 0.3μT


Barometer(Pa): 16bit
300…1100 hPa
Resolution: 0.01 hPa (< 10 cm if calibrated)


Thermistor (Degrees C) and Barometer: 16bit
±0.5°C, Accuracy
±0.1°C Resolution
-40…85°C Range

Sensor Fusion

– Advanced 9-axis sensor fusion algorithms
– Fast in-use background calibration of all sensors and calibration monitor
– Enhanced magnetic distortion detection and suppression
– Real-time motion tracking due to built-in group delay compensation
– Gyroscope drift cancellation
– Supports various power modes for switching on/off sensors and algorithm modules

MetaMotionR is the motion and gesture tracking platform and comes with sensor fusion ideal for sports and fitness applications.

This sensor is ideal for logging sensor data. Record raw sensor data via Bluetooth at up to 400Hz.

Download the data and access it as a CSV file on your phone, hub, tablet, computer, server, or the cloud.

The board comes with a IP40 white plastic case. There is also an option to add a wrist band or a belt clip.

The board comes in a very small rectangular form factor, 8MB of NOR FLASH memory, a light sensor, temperature sensor, and sensor fusion with 10 axis of motion sensing (3-axis accelerometer + 3-axis gyroscope + 3-axis magnetometer + altimeter/barometer/pressure).

The sensor fusion combines the measurements from 3-axis gyroscope, 3-axis geomagnetic sensor and a 3-axis accelerometer, to provide a robust absolute orientation vector in form of Quaternion or Euler angles. The algorithm fuses the sensor raw data in an intelligent way to improve each sensors output. This includes algorithms for offset calibration of each sensor, monitoring of the calibration status and Kalman filter fusion to provide distortion-free and refined orientation vectors.

Additional sensors can be attached via the general purpose I/O pins. There is an LED and push button switch on the board.

The board is powered by a lithium battery that is USB rechargeable and a coin vibration motor for haptic feedback.

The board is based on the nRF52 SOC from Nordic built around a ARM® Cortex™ M4F CPU and Bluetooth Low Energy.

The off board memory stores the sensor data on the MetaSensor to be retrieved at any time by your Device (Smartphone, Hub, Tablet or PC).

Sensor data is available:

  • as a CSV file on your Smartphone, Tablet, Computer or BLE Device (using the MetaBase App)
  • as a CSV file in the MetaCloud (using the MetaBase App)
  • as a CSV file on the MetaHub (using the MetaBase App)
  • as a JSON array in your own App code (using our Python/C++/C#/Java/Javascript/Swift APIs)