AXTRO Fit 2 uses a PPG (photoplethysmography) sensor, a light-based technology to sense the rate of blood flow as controlled by the heart’s pumping action. The tracker is meant to provide users with information to encourage an active and healthy lifestyle.


The tracker is intended to be a close estimation of participants’ activities and metrics tracked but may not be precisely accurate even though the accuracy is benchmarked to against other major fitness trackers in the market.


Do note that AXTRO Fit 2 is not a medical device and the data provided is not intended to be utilized for medical purposes.