Analyze your daily energy estimate to establish the best time of day to do a workout

Find out the optimal time for the next training session, i.e. in the exact time period of supercompensation.

A feature tracking our body's energy levels throughout the day (similar to a "Body Battery"). By utilizing sleep, recovery data, and historical trends, the app could predict and suggest the optimal windows for high-intensity activity, as well as the best times for rest, recovery, or taking a nap.

It would be very helpful to plan efficiently workout to know the impact of them depending on the time of day they happen.

The data already exists through workout tracking, it needs to be added to sleep insight and recovery insight.

The more granular the better but for a start having impact on sleep and recovery for

Morning workout

Afternoon workout

Evening workout

You put your personal workout schedule into the app and times in which you go so that 10-15 minutes before that said workout, the app will remind you. This will help many stay consistent.

I am an exercise scientist and my research focuses on chronotype and exercise timing. I would be interested in a feature in the journal that would autodetect the time of day of a workout (morning, afternoon, evening) and see how exercise timing impacts sleep and recovery metrics.

Similarly and more in-depth, the addition of chronotype (tells you if you are more of a morning person, evening person, or in between) would be a meaningful way for users to make decisions about when to exercise based on their chronotype.

Has this feature/idea been mentioned before and what would the interest among users be?