Collect accurate data easily
Wearable Device
- Tiny, water resistant device
- Chest strap, electrodes or clothing integration
- Data logging to 128Mb memory
- Bluetooth 5.1 for data transfer
- Real-time streaming via Bluetooth
- User replaceable CR2025 battery
- Manufactured in Finland
- CE approved
Precise Data
- Single channel ECG
- Heart rate
- Heart rate variability
- 9-axis motion sensor
- Accelerometer, gyroscope and magnetometer
- Selectable sampling frequency
- Selectable measurement range
Analytics/Integration
- Raw data export
- Kubios HRV Software
- Development platform
- API for seamless data integration
- SDK for customizable sensor control
- Programmable firmware
Endless applications
Versatile customizable tool for any project
Learn more about Fibion Flash
Customizable data collection
Choose between 9-axis motion sensing, HRV, and heart rate monitoring, with adjustable sampling frequencies and measurement ranges to fit your study’s specific needs. This versatility ensures accurate data collection for a wide range of research, including clinical trials and health monitoring.
Versatile wearing options
Snap the sensor on and off with ease, transitioning from wrist to chest for continuous data collection, day and night. Its adaptable form allows for seamless monitoring across different body positions, ensuring uninterrupted tracking of both activity and physiological signals, whether during sleep or high-intensity movement.
Budget friendly solution
Designed for large studies, Fibion Flash’s affordable pricing and easy integration make it perfect for scaling up data collection. With its reliable performance and customizable features, the device is ideal for managing extensive participant groups, offering consistent data output across various environments with low costs.
Smart investment
A versatile and affordable tool for research groups, designed for use across multiple studies, from actigraphy to HRV, with a replaceable battery to ensure long-term use. Built to last, it supports a wide range of research applications while maintaining high data accuracy, making it a cost-effective choice for extended projects.
Kubion HRV Scientific
Kubios HRV provides accurate and detailed HRV analysis for short- and long-term measurements and for all kinds of study protocols. Kubios HRV software has achieved gold-standard status in scientific research, used at roughly 1800 universities in 149 countries.
Medically approved variant
A medically approved variant featuring certified sensors and electrodes is available. With a medically approved ECG and motion measurement sensor, this variant is compliant with medical standards but at a slightly higher price point.
We help you succeed in your project!
Design better research protocols
Collect larger datasets easier
Publish in better
journals
Unrivalled specifications
DIMENSIONS
- Diameter: 36.6 mm (1.44 in)
- Thickness: 10.6 mm (0.42 in)
- Weight: 9.4 g (0.33 oz) with battery
- Water resistance: 30 meters (100 ft)
MCU
- Processor: Nordic Semiconductor nRF52832, 32-bit ARM® Cortex®-M4 with 64 kB RAM and 512 kB FLASH
- Bluetooth: Integrated Bluetooth Low Energy (BLE) for wireless data transmission
- Remote management: real-time data access for both standalone logging and remote connectivity
SENSORS
- Accelerometer: ±2/±4/±8/±16 g, sampling frequency: 12.5/26/52/104/208/416 Hz
- Gyroscope: ±125/±245/±500/±1000/±2000 dps, sampling frequency: 12.5/26/52/104/208/416 Hz
- Magnetometer: ±49 gauss full scale
- ECG: single-channel ECG, bandwidth 0.5-40 Hz, sampling frequency: 125/128/200/250/256/500/512 Hz
- Heart rate & R-R intervals: high precision with 1 ms resolution
MEMORY
- Internal memory: 128 MB flash memory
- Examples of memory capacity for different measurement scenarios:
- 125 days of beat-to-beat heart rate interval data
- 60 hours of ECG recording (ECG sampling with 125Hz, 32-bit)
- 7 days of movement data (3-axis acc, sampling with 26Hz, 16-bit)
I/O
- LED: red LED on the front
- Ports: Debug UART, power & ground (inside battery slot)
ENERGY SOURCE
- Battery: replaceable CR 2025 3V lithium coin cell battery
- Example of battery life:
- ~37 days of continuous standalone heart rate monitoring
SOFTWARE
- Data Collector Software for sensor control and data export
- Kubios HRV for heart rate variability data analysis
- API & libraries: easy-to-use C++ Device API, iOS and Android libraries with wireless firmware updates
- Development tools: open-source iOS showcase application and GNU toolchain for embedded ARM
