Sensors for Motion Tracking + Environment Monitoring

Wearables for motion capture of animals, humans, robots and more.
For biomechanics, research, prototyping + product development.

Open-source. No hidden fees. No monthly costs.


Wearable and Mountable Motion and Environmental Sensors

Our sensors include an accelerometer, gyroscope, magnetometer (with euler + quaternions), barometer, temperature, and light sensor.

You can choose from three options:

  • MMR – 9-axis IMU + Sensor fusion powered by rechargeable battery

  • MMC – 9-axis IMU + Sensor fusion powered by coin-cell battery
  • MTR – 6-axis IMU + Humidity Sensor powered by coin-cell battery

Our sensors use Bluetooth to communicate and also include an ARM CPU, LED, push button, and memory for storing sensor data.

Many wearable options available including adhesives that stick to the skin, velcro bands, wristbands, belt clip-ons, wall-mounts and more.


For Developers, Clinicians, Innovators and Researchers

Quickly gather unbiased and error-free raw sensor data for many applications including:

  • Gait analysis in a clinical study

  • Cadence measurements for pro cyclists

  • Robot performance in a clean lab

  • Teaching physics in middle school

  • Input for a virtual reality video game

With our sensors, hundreds of white papers have been published and thousands of studies have been completed.

Current customers include technology industry leaders such as Apple, Google, Siemens, Nissan, and the US Olympics team.


Our Android and iOS MetaBase App is Free

The MetaBase App can be used to configure sensors and retrieve sensor data in logging or streaming mode.

Download the MetaBase App so you can send sensor data to PCs, Tablets, Smartphones, and Laptops using Bluetooth Low Energy:

  • Apple App Store

  • Google App Store

For example, you can set two Sensors to log accelerometer data at 50Hz to your iPhone7.

Or, you can stream and graph humidity and temperature data on your Android tablet.


Extract Sensor Data and Develop your own App with our APIs

Command the sensors to do anything from log accelerometer data in memory to call emergency services when a fall is detected.

Our APIs support all the major platforms and can be easily added to your App.

iOS, macOS, Android, and Linux support:

  • LANGUAGE: ObjectiveCSwift, Java, C, Javascript, Python
  • TOOLS: Xcode, Android Studio, Node, Command Line (CLI)


A WIFI to BLE Gateway Hub to transfer Sensor data to the Cloud

Transfer sensor data to the Cloud or process it on the hub. Connect up to 10 Sensors at once and configure in seconds:

  • Loaded with MetaBase App

  • Includes developer APIs

  • Simple configuration files

  • Graph sensor data live

  • Export data to any Cloud

Best suited for those who do not want to use Smartphones to download sensor data or those who are ready to deploy IoT solutions.


Get sensor data in seconds with no hidden fees or subscriptions.

Worldwide Shipping

Made in the USA. We ship worldwide.

Easy and Safe Payments

Paypal, Credit Card, and ACH accepted.

OEM and Licensing

Reduce risk and time to market.

Empowering Nobel Laureates

Learn about how UCSF used our Sensors to reduce post-op recovery times:

Novel positioning sensor with real-time feedback for improved postoperative positioning: pilot study in control subjects.


Do you have a Question? Need to order in bulk? Urgent shipment requests?
Simply contact us using our contact form.
Our sensors have been cited in thousands of published papers, learn more about our company and read our favorites:


  • Bayshore – 848 Girard St
    San Francisco CA 94134, USA
  • (for all inquiries)

  • Contact us using our contact form.

  • Site Chat Line (available M-F 9AM-5PM)

  • We do not have a phone support line.


We offer bulk purchases for those who want to re-sell, white label, or integrate our sensors into their product. Low MOQs and custom BOMs to reduce prices are available. Quick turn-arounds on demand. Contact us to learn more.