Hi,
I am a happy user of the edge 530 on my road and MTB, but i want to track more data about my recovery. Monitoring sleep and resting hr would be nice because i have a background in overtraining and a lot of periodical peak stress because of being a student and the whole covid situation.
I don't understand exactly which devices track this sort of data so i can adjust my training accordingly.
Greetings,
Niels