We introduce the personal heart rate and motion tracking sensor platform.
It’s a versatile, light, small and extremely durable sensor capable of measuring any movement – of the body, or of sports equipment.
- Swim and shockproof construction, suitable for any sports
- Low profile snap connection for smooth and subtle attachment to apparel and gear
- User-replaceable battery (CR2025 coin cell)
- State of the art ultra-low power circuitry
- One of the lightest and smallest sports sensors on the market, 10 g / 0.35 oz. with battery
TECHNICAL HIGHLIGHTS
- 9-axis motion sensor: 3 x accelerometer, 3 x gyroscope, 3 x magnetometer
- Heart rate
- 1-wire extension bus interface
- In-built memory for logging data
- Bluetooth® Smart compatible
- Wireless firmware update with BLE
DIMENSIONS
- Diameter: 36,6mm (1.44 in), thickness: 10,6mm (0.42 in)
- Weight 10g / 0.35oz with battery
- Water-resistant to 30m/100ft
Microcontroller Unit
- Nordic Semiconductor nRF52832 comprising 32 –bit ARM® Cortex®-M4 with 64kB on-chip RAM and 512kB on-chip FLASH
- Integrated Bluetooth Low Energy 4.0 radio, 2,4GHz
MEMORY
- External memory: 3Mbit EEPROM
SENSORS
- Accelerometer, range :±2/±4/±8/±16g full scale, sampling frequency: 12.5/26/52/104/208Hz
- Gyroscope, range: ±125/±245/±500/±1000/±2000 dps full scale, sampling frequency: 12.5/26/52/104/208Hz
- 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
- iOS and Android libraries with wireless firmware update capability
- GNU tool chain for embedded ARM
APPROVALS AND COMPLIANCES
- CE, FCC, IC, C-Tick, CMIIT
- Conforms REACH, RoHS
- Bluetooth 4.0
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