Description
- Wearable heart rate and movement sensor designed for non-medical fitness and wellness applications
- Bluetooth Heart Rate Service allows usage as a heart rate monitor
- Specialty: in-built temperature sensor and a 1-wire extension bus interface
- 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 sales@movesense.com for business inquiries.
Technical highlights
- 9-axis motion sensor: 3 x accelerometer, 3 x gyroscope, 3 x magnetometer
- Heart rate (BPM, R-R intervals), non-medical ECG
- 1-wire extension bus interface through Movesense connector
- In-built memory for logging data
- Bluetooth® Smart compatible
- Software tools for developing applications that run on the sensor
- Wireless firmware update with BLE
- User replaceable battery (CR2025 coin cell)
Innovation opportunities
- Create your own REST services to the sensor with Movesense API
- Develop applications in the sensor to process measured data before sending or storing it
- Utilize the sensor’s data logging capability for standalone operation
- Use the Movesense connector with 1-wire ID to launch apps that are linked to where the sensor is attached
Dimensions
- Diameter: 36,6 mm (1.44 in), thickness: 10,6 mm (0.42 in)
- Weight 10 g / 0.35 oz with battery
- Water resistant to 30 m/100 ft
MCU
- Nordic Semiconductor nRF52832 comprising 32 –bit ARM® Cortex®-M4 with 64 kB on-chip RAM and 512 kB on-chip FLASH
- Integrated Bluetooth Low Energy radio, 2,4 GHz
Memory
- External memory: 3 Mbit EEPROM
Sensors
- Accelerometer, range :±2/±4/±8/±16 g full scale, sampling frequency: 12.5/26/52/104/208/416/833 Hz
- Gyroscope, range: ±125/±245/±500/±1000/±2000 dps full scale, sampling frequency: 12.5/26/52/104/208/416/833 Hz
- Magnetometer, range: ±4/±8/±12/±16 gauss full scale
- Temperature, accuracy:±0.5°C (max) from 0°C to +65°C and ±1.0°C (max) from –40°C to +125°C
- Heart rate and single channel ECG
I/O
- Led (red) on the front
- 1 –wire interface master (accessible through Movesense connector)
- Debug UART, debug I/F, power & ground (inside the battery slot)
Energy source
- CR 2025 3V lithium coin cell battery
Software
- Easy to use C++ Movesense Device API
- iOS and Android libraries with wireless firmware update capability
- Open source iOS showcase application
- GNU tool chain for embedded ARM
Approvals and compliances
- CE, FCC, IC, C-Tick, CMIIT
- Conforms REACH, RoHS
- Bluetooth 4.2 / 5.0
Patents
- 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 the Movesense sensors are available for business customers only.
