Google's new fitness tracker Fitbit Charge 6 comes with a number of improvements compared to the previous generation. In the test, the wearable with ECG app has to show how good it really is - and reveals not only strengths, but also some problems.https://www.notebookcheck.net/Fitbit-Charge-6-review-Fitness-tracker-with-ECG-reveals-strengths-and-weaknesses.814358.0.html
ECG monitoring is probably the standout feature for this device. Otherwise any cheap HRM will do the job. I would like to know if its irregular heartbeat detection is as good as Apple Watch. I know two people who were notified of major conditions, one had to get a pacemaker, just by wearing an Apple Watch. So this should be an ordinary feature that people can rely on across brands.