ANT+ Heart Rate Grapher

★★★★★ Awesome app! Takes less than a minute to figure out with a little luck. One click and it started working. I couldn't find any other android-to-cheststrap app that creates a real time heart rate graph like this. Perfect for my sessions at the heart wellness center. L hope that I can figure out how to save a recording of completed sessions. Does it do that? I am using a Yahoo chest strap. P.S. My Android is not supposed to be ANT+ compliant, but mysteriously, I get an ANT+ signal.

★★★★★ Works ok for Garmin HRM and Android 9.0. At rest, it continuously flashes a warning about low heart rate, which is annoying. But the graph is good.

★★★★★ Couldn't get my heart rate monitor to connect to my phone. This app recognizes the heart rate monitor with ease.

★★☆☆☆ It says it is for old models of android. I mean very old. Mine is Samsung S9 and this app doesn't work

★★☆☆☆ I used this previously, and it worked well but with recent versions of android it crashes whenever I search for a device.

★★☆☆☆ Constant force closes Android 10 and higher. Works on old Samsung S7. But what is with the giant heart emblem in the middle of the display? Why not a large, easy to read, HR reading?

★★☆☆☆ Crash after crash. I used this for a while at the gym with no problems. Wish it recorded heart rates to view later, but it is what it is. Now however it will not even open. Uninstalled and reinstalled with no luck.