It is a dedicated app for M2Me IoT sensors. Do not download if there is no IoT sensor.
The M2Me IoT sensor is attached to a fitness machine, an indoor bike, and the number of times of exercise can be measured automatically. (Communicate with your smartphone via Bluetooth)
It is possible to measure various types of repetitive movements such as reciprocating motion and circular motion.
Automatically record number of times, calories, etc. on smartphone
The M2Me IoT sensor uses an acceleration sensor, a gyro sensor, and a magnet sensor to provide counting with M2Me's unique technology.

IoT sensor purchase is available at http://m2me.kr.

▶ Product: M2Me IoT Sensor
▶ Function: Counting in X, Y, Z direction
▶ Operating frequency: 0.3 hz ~ 3 hz (You must select the appropriate algorithm for your smartphone.)
▶ Applicable products: Reciprocating mechanism such as indoor bicycle, stepper,

▶ Instructions Video
https://www.youtube.com/watch?v=KKagKLpCXKo

▶ Notes
The first time you use a member ID, you can use the VRFit series for all applications.
You should only use it for home use.
It can be applied to various fitness devices, but it requires proper calibration and algorithm selection for the equipment.