Movesense Flash

249,00  VAT 0%

Ultra-light wearable ECG and movement data recorder. Versatile and extremely durable, Movesense Flash stores accurate heart rate intervals, 1-lead ECG and movement data for post-analysis in its 128MB internal memory. Ideal for companies and researchers who want to collect long periods of user’s physiological and biomechanical data without a phone connection and with as little user interaction as possible.

Price per sensor quantity (VAT 0%):

  • 1-4: 249€
  • 5-19: 235€
  • 20: 199€
  • 20+ : Ask about volume pricing at

In stock (can be backordered)

SKU: SS050573000 Category:


Movesense Sensor with 128MB internal flash memory.

  • Available in any quantity from single units to commercial mass volumes – ask for volume pricing
  • Developed, designed and manufactured in Finland
  • White labeling available – ask more
  • Low profile snap connection for smooth and subtle attachment to apparel and gear

Technical highlights

  • Large memory for stand-alone data logging
  • Single channel ECG
  • Heart rate, R-R intervals, BLE HR service
  • 9-axis motion sensor: accelerometer, gyroscope, magnetometer
  • Bluetooth Low Energy radio
  • Wireless firmware update with BLE

Innovation opportunities

  • Integrate easily with an existing application
  • Build new mobile and desktop applications compatible with the sensor using open Movesense APIs and free sample code
  • Customize the sensor firmware for your use case
  • Utilize the sensor’s data logging capability for stand-alone operation


  • Diameter: 36.6mm (1.44 in), thickness: 10.6mm (0.42 in)
  • Weight 9.4g / 0.33oz with battery
  • Water resistant to 30m/100ft


  • Nordic Semiconductor nRF52832 comprising 32 –bit ARM® Cortex®-M4 with 64kB on-chip RAM and 512kB on-chip FLASH
  • Integrated Bluetooth Low Energy radio, 2,4GHz


  • 128MB (maximum useable capacity ~100-125MB, depends on recording data rate)


  • Accelerometer, range :±2/±4/±8/±16g full scale, sampling frequency: 12.5/26/52/104/208/416Hz
  • Gyroscope, range: ±125/±245/±500/±1000/±2000 dps full scale, sampling frequency: 12.5/26/52/104/208/416Hz
  • Magnetometer, range: ±49 gauss full scale
  • Heart rate, beats/minute, RR intervals (1ms resolution)
  • 1-Channel ECG, bandwidth 0.5-40Hz, sampling frequency 125/128/200/250/256/500/512Hz


  • Led (red) on the front
  • Debug UART, debug I/F, power & ground (inside the battery slot)

Energy source

  • CR 2025 coin cell battery (user replaceable)


  • Easy to use C++ Movesense Device API
  • iOS and Android libraries with wireless firmware update capability
  • GNU tool chain for embedded ARM

Approvals and compliances

  • CE, others coming
  • Conforms REACH, RoHS
  • Bluetooth 5.1


  • US 13/071,624, US 13/832,049, US 13/832,598, US 13/917,668, US 13/397,872, USD 667,127, US 8,386,009, US 8,750,959, US 8,814,574, US 8,886,281, others pending

At this point Movesense sensors are available for business customers only.

Additional information

Weight 0,01 kg
Dimensions 5 × 5 × 2 cm