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Motion and Gesture recognition platform w/ Bluetooth + Button + LED + Acc + Gyro + Mag + Light + Pressure + Battery + open Apps.
Motion and Gesture recognition platform w/ Bluetooth + Button + LED + Acc + Gyro + Mag + Light + Pressure + Battery + open Apps.
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86 backers pledged $10,872 to help bring this project to life.


MetaMotion: 10-axis IMU dev board w/ Wireless Sensor Fusion project video thumbnail
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MetaMotion: 10-axis IMU dev board w/ Wireless Sensor Fusion



What is a prototype?

A prototype is a preliminary model of something. Projects that offer physical products need to show backers documentation of a working prototype. This gallery features photos, videos, and other visual documentation that will give backers a sense of what’s been accomplished so far and what’s left to do. Though the development process can vary for each project, these are the stages we typically see:

Proof of Concept

Explorations that test ideas and functionality.

Functional Prototype

Demonstrates the functionality of the final product, but looks different.

Appearance Prototype

Looks like the final product, but is not functional.

Design Prototype

Appearance and function match the final product, but is made with different manufacturing methods.

Production Prototype

Appearance, function, and manufacturing methods match the final product.

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Prototype Gallery

These photos and videos provide a detailed look at this project’s development.

MetaMotion is a miniature Bluetooth IMU (inertial measurement unit).

The IMU (Inertial Measurement Unit) collects angular velocity and linear acceleration data.

Our quarter-sized sensor is an ARM Cortex M4F (nRF52) with onboard 9-DoF IMU, high precision altimeter, and 2.4GHz wireless communications at 33kb/s (Bluetooth Low Energy).

MetaMotion provides zero-drift 3D position/orientation data as gravity vectors, Euler angles, and Quaternions using Sensor Fusion.

MetaMotion is iOS, Windows, and Android compatible, leveraging the advantage of the mobile ecosystem to help get your project running in no time. Our open source APIs are available as Java, Objective-C, C++, C# and Swift libraries.

We have example applications to help you interface your MetaMotion sensor to tablets, computers and smartphones.

The unit is very versatile, performing accurate, high speed orientation and displacement measurements. By the use of three different MEMS sensors (3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer) drift-free, high-speed orientation data around all three axes is achieved.

The optional temperature and barometric pressure sensors allow accurate altitude measurements.

MetaMotion communicates with a host system via a Bluetooth 4.0 connection.

Multiple MetaMotion units can be used simultaneously with one host system (7 units maximum on Windows/Android*, 6 units on iOS*).

The sensor is capable of a data transmission rate of up to 125Hz. The sensor is also capable of logging sensor data at up to 800Hz to be downloaded from the internal 8MB of FLASH memory at a later time.


  • Product Type: MetaMotion
  • Size: 17mm x 16mm x 5mm (with battery)
  • Weight: 3 grams
  • MCU: Nordic SOC - nrF52 - ARM M4F
  • Bluetooth: 4.0 - Low Energy - 2.4Ghz
  • Peripherals: Bright RGB LED and Micro Push Button
  • Communication Distance: < 10 m
  • Orientation Range: 360° in all axis
  • Resolution: < 0.05°
  • Accuracy: < 2° (dynamic) < 0.5° (static)
  • Accelerometer: BOSCH BMI160 - 3 axes, ±2/±4/±8/±16 g, 16 bits
  • Gyroscope: BOSCH BMI160 - 3 axes, ±250 /±500 /±2000 °/s, 16 bits
  • Magnetometer: BOSCH BMM150 - 3 axes, 130 – 810 uT, 16 bits
  • Barometer: BOSCH BMP280 - Pressure sensor 300 – 1100 hPa
  • Ambient Light: LiteON 0.01 to 64k lux
  • Data output format: Raw data / Euler angle / Quaternion / Gravity Vector
  • Data transmission rate streaming: up to 120Hz (via BluetoothLE)
  • Data transmission rate logging: up to 800Hz (via internal Memory)
  • Temperature range: -40 to +80 °C
  • Temperature accuracy: ±1 C
  • Power consumption: 20uA to 20 mA @ 3.0 V
  • Connector: Micro USB
  • Battery: 100mAH 3.7V lipo battery
  • Software: C++, C#, Swift, Objective-C and Java library and API
  • Band: Waterproof black rubber band
  • Case: Plastic white snap case with integrated button


We are a group of hardware and software engineers with a passion for sensors. We have been working on sensor technology for over 5 years and this is our favorite creation. We have been working on prototypes for 4 months including CAD/schematics/circuits/prototypes for the PCB and CAD for the Case. We wanted to keep the item as green as possible so we use recycled materials and we refurbish the bands. All items are manufactured and assembled in the USA and you can come visit us in San Francisco! We are proud to bring you MetaMotion and we hope you enjoy it!


  • August 2016: Evolve MetaWear PCB with memory and sensor fusion, sensor fusion lib integration in firmware
  • September 2016: Hand assembled PCB prototypes
  • October 2016: Testing, testing, testing!
  • November 2016: 3D printed Cases DFM'd for molds and PCB prototypes fully functional
  • December 2016: Campaign Launch, Case molds, PCB component sourcing and Wristband sourcing
  • January 2017: PCB Manufacturing and Assembly
  • February 2017: Packaging and Shipping!


A single package comes with the following items:

  • 1 x MetaMotion sensor board
  • 1 x White plastic case
  • 1 x Black rubber wristband
  • 1 x 100mAH battery

The case is made out of white polished plastic and snaps together as two pieces. The case includes a push button and there is also a slit for air to pass through to the barometer. Finally, there is an opening for the micro-USB port used to recharge the board.

The wristband is made of black or grey rubber with plastic fastening pieces.

The board is 2.5mm thick and neatly houses the 100mAH battery snugly below the board. It is multi layer PCB board and is proudly made in the USA.

Your reward options include multiples of a package.

Risks and challenges

There are always significant challenges in manufacturing and delivering any hardware product at scale. Fortunately, we've have been working hard and have established relationships with manufacturing partners in the US that will help us bring MetaMotion to your doorstep.

Of course, there are still risks associated with producing MetaMotion. Unexpected changes in component lead times, availability, and cost are examples of factors outside our direct control that could affect our delivery timeline, but we are working hard to mitigate those risks and plan to be transparent throughout the delivery process.

There are additional risks involved with the physical delivery of your reward. There are a number of unforeseen circumstances that can cause problems during the actual physical shipping of MetaMotion. Since unforeseen circumstances can sometimes impact the shipping world, we will also make sure to have methods/resources in place to overcome any difficulties.

Please note that the final look and features of the MetaMotion are subject to change based on your feedback and circumstances outside of our control such as component availability.

As always we expect our backers, supporters, and MetaMotion users to comply with the proper regulations and laws. We expect you to build good products, to recycle, and to do no evil with MetaMotion.

Please ensure the safety of yourself and others when using technology.

Learn about accountability on Kickstarter

Questions about this project? Check out the FAQ


  1. Select this reward

    Pledge US$ 89 or more About US$ 89

    MetaMotion Early Bird Package

    1 x Board
    1 x Battery
    1 x Wristband
    1 x Case

    Estimated delivery
    Ships to Anywhere in the world
    49 backers
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  2. Select this reward

    Pledge US$ 158 or more About US$ 158

    MetaMotion Double Play Package

    2 x Board
    2 x Battery
    2 x Wristband
    2 x Case

    Estimated delivery
    Ships to Anywhere in the world
    24 backers
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    It's a way to bring creative projects to life.

    Learn more about accountability.
  3. Select this reward

    Pledge US$ 276 or more About US$ 276

    MetaMotion Family Fun Package

    4 x Board
    4 x Battery
    4 x Wristband
    4 x Case

    Estimated delivery
    Ships to Anywhere in the world
    8 backers
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    It's a way to bring creative projects to life.

    Learn more about accountability.

Funding period

- (40 days)