Timex Fit2.0 app support Timex smart watches in order to Stay connected via iPhone bluetooth. It displays the activity perform on watch and the all vitals measurements taken from the watch. Using this app user can change watch and setup alarms over watch and many more sport activity can be tracked during use.
All The Vitals measurements such as blood oxygen, heart rate and blood pressure are only for non medical use. Please consult a physician for any advice.