Your Nokia Steel HR lets you track your sleep without requiring any action on your part. All you have to do is wear your Nokia Steel HR to sleep: it will do the rest on its own.
If you do not want to track your sleep, remove your Nokia Steel HR before going to sleep.
Retrieving your Sleep Data
You can retrieve the sleep data collected by your Nokia Steel HR in your Timeline or on your Dashboard in the Nokia Health Mate® app.
(1) Breakdown of your night: time spent awake (grey), duration of light sleep cycle (light blue), duration of deep sleep cycle (dark blue)
(2) Total spent laying
(3) Total spent sleeping
(4) Percentage of the sleep goal
(5) Time it took you to fall asleep
(6) Number of wake-ups
(7) Heart rate graph
The Nokia Health Mate® app keeps your entire history, allowing you to easily track how your sleep data evolves over time.