Threw all my historical data away after a crash. Edit: after contacting the developer, he fixed the bug within a week! Thanks dude :) Back to 5 stars.
Way too touchy... Gives different readings that are way off from other apps and devices... Not good.
Good app with lots of potential. The history graphs don't work for me, they are flat and all look the same. The heart rate range from the calculator is not used for anything either.
I have a missed or extra beat and the graph shows it.
Its so fake don't like it at all
Ad covered the whole screen. Deceptive ad. Unacceptable. Uninstalled.
Added new measurement mode
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.