The sensor has the following specifications:
Technical highlights
3-axis accelerometer (range: 0β16g; sampling frequency: 416Hz)
Bluetooth Smart compatible
Wireless firmware updates via BLE
Dimensions
Diameter: 36.6 mm (1.44")
Thickness: 10.6 mm (0.42")
Weight: 10 g / 0.35 oz (battery included)
Water resistant up to 30 m / 100 ft
Power
CR2025 3V lithium cell battery
Certifications & Compliance
CE, FCC, IC, C-Tick, CMIIT
REACH, RoHS compliant
Bluetooth 4.2 / 5.0