The app doesn't work without a special hardware, and there is no mention of this in the description. Too bad. Wasted time.
The registration and login process doesn't work anymore. Seems to be a bug in the app. Contacted the developer.
Is a great app and hardware. Tricky but great. Sometimes it says "No signal detected" at the end of the "Collecting" data and you just jave to wait for the reading if it takes to much time like a minute or two. (Also is a lot easier to read the watch status with the case back removed.) This cuz the watch is too low or high in time. So just try to move the regulator forward or back more than usual and it will give you a good read and then you can part from there. The update is fabulous now i can adjust beat as well. The osiloscope is very useful. The only issue i had is with very old 60s watches. Is a very good app and hardware to use on the go. Keep updating it is very useful. Worrh every euro.
Works sometimes Struggling to get it to finish the reading. It's collects all the data but as it gets to the end it says it's lost signal. So I can see the heartbeat but it fails to show the reading. Sony Z5 Premium.
Constantly evolving app with great support ! I can know everything about my mechanical watch at a very good price and usability
Bug fix for audio permission denied