Movesense Flash Sensor

249,00  VAT 0%

Movesense Flash is an ultra-light and durable wearable ECG, heart rate, heart rate variability, and movement data recorder offering customization opportunities. It is designed for long-term standalone data collection in various fitness, wellness, and military applications. The sensor stores data for post-analysis in its 128Mb integrated memory.

Perfect for companies seeking to integrate an off-the-shelf sensor into their existing solutions or for those looking to develop their own commercial devices or applications.



Pricing is based on volume discounts. For inquiries regarding mass volume quantities (200 pcs or more), prices are negotiated separately. Please contact

Please note that the minimum order quantity is five sensors, sold in packs of five. For development purposes, please explore our Movesense Flash Developer Kit option.

Pricing ladders for small quantities
PCS €/PCS (VAT 0%)
5-50 249€
51-100 244€
101-200 239€
Accessories for wearing the sensor are sold separately.

In stock

SKU: SS050573000 Category:


  • Designed for non-medical fitness, wellness and military applications for standalone data recording
  • Specialty: 128Mb internal flash memory and 0.5-40Hz ECG measurement bandwidth
  • Differences from other Movesense sensors, please see the picture above
  • The sensor is equipped with standard firmware that can be customized to meet your needs
  • Free use of Movesense developer tools and sample code
  • Full access to raw data and Open API
  • Also available as a white-labeled OEM product
  • Developed, designed and manufactured in Finland

Please contact for business inquiries

Technical highlights

  • Large memory for stand-alone data logging
  • Single channel non-medical 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 0,07 kg
Dimensions 5 × 5 × 2 cm