Great interval timer with some down sides – Periodic Timer Review

It’s simple and works. Some of the negative reviews don’t realize the constraints put on developer by iOS/Watch OS. To achieve this app, the developer has a couple workarounds. The big workaround is that it activates the heart rate sensor as if you’re exercising and even logs it as an activity. Because of this, I probably will only use it for exercise. There’s no other way on WatchOS to make this app work.
Review by PineBreeze on Periodic Timer.