Tosca Watch Health app for iPhone and iPad
4.2 (
8192 ratings )
Utilities
Lifestyle
Developer: Robert Deutsch
Free
Current version: 1.28, last update: 1 year agoFirst release : 08 Jun 2020
App size: 37.85 Mb
Tosca tells you whats going on inside your mechanical watch, without you needing to purchase any other hardware!
Just hold your watch up to the microphone for an instant health check.
It measures accuracy, beat error, and amplitude.