Insiders Guide To Mobile – Free Edition- Pre-Release - Prepaid MVNO
The hidden story of your phone's gyroscope
HTC One (M7) - Wikipedia
Data Mining on Smartphones: An Introduction and Survey
Gyroscope 101: That tiny phone sensor has a big history - Video - CNET
iPhone J.D.: September 2022
iPhone 4's new gyroscope
Apple iPhone 14 - External Reviews
iPhone J.D.: September 2022
【 High Performance 】Rock-solid data output: 3-axis XYZ (Pitch Roll Yaw) Acceleration+ Gyro+ Angle, measurement range and output rate ( 0.2-100Hz)
WitMotion WT61C-TTL High-Accuracy Accelerometer Sensor, 6-Axis Acceleration(+-16g)+Gyro+Angle (XY 0.05° Accuracy) with Kalman Filtering, MPU6050 AHRS
A few quick thoughts on Fitbit's new activity trackers, GPS watch (with optical heart rate!)