Figure 8 from Crowd-sourcing based android application for structural health monitoring and data analytics of roads using cloud computing | Semantic Scholar
Confirmed: Honor 7x has a working gyroscope : r/Android
Bluetooth Accelerometer+Inclinometer] BWT61CL MPU6050 High-Precision 6-axis Gyroscope+Angle(XY 0.05° Accuracy)+Acceleration with Kalman Filter, 100Hz High-Stability 6DOF Data Logger for Arduino: Amazon.com: Industrial & Scientific
Bluetooth Accelerometer+Inclinometer] BWT61CL MPU6050 High-Precision 6-axis Gyroscope+Angle(XY 0.05° Accuracy)+Acceleration with Kalman Filter, 100Hz High-Stability 6DOF Data Logger for Arduino: Amazon.com: Industrial & Scientific
Gyroscope sensor:Amazon.com:Appstore for Android
Gyro Compass Pro: A Toolkit with Altimeter - Metal Detector - Level and Vibrator - Ads Free:Amazon.com:Appstore for Android
Bluetooth 5.0 Accelerometer+Inclinometer] WT9011DCL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer with Kalman Filter, Low-Power 3-axis AHRS IMU Sensor for Arduino: Amazon.com: Industrial & Scientific
9-Axis Offline Accelerometer Data Logger】WT901SDCL High-Precision Gyroscope+Angle (XY 0.05° Accuracy)+Magnetometer with Kalman Filtering, MPU9250 200Hz Inclinometer Sensor with 16G SD Card: Amazon.com: Industrial & Scientific