From your iPhone homescreen, tap and hold anywhere in the background area. Once the apps start to wiggle, tap the...
Cardiogram uses a proprietary method to calculate resting heart rates; while we use the same data like other apps, this...
The Cardiogram companion app for the Apple Watch requires WatchOS 6.2. and above. If you no longer see the app...
If you have an iPhone, Cardiogram receives data directly from the “Health” app on your phone. One of the ways...
Ensure that Cardiogram’s servers are up. Force close Cardiogram then relaunch it. Steps for iOS users Steps for Android users – See...