Disappointing in some ways
The newest version seems to have taken a step back in functionality. Up until a few weeks ago I could get an accurate heart rate up to 150 (my max). Now it becomes incredibly unreliable above 120. Not useful if monitoring exercise HR. Its also throwing game ads up which it never did before. Would not buy the premium unless the basic is more clearly built for active people.
DrBillB about
Argus: Step and GPS Tracker, v5.66