It would be great if you could export as PDF (besides the .csv).
In the PDF you can visualize the graphics as shown in the app per night.

For one night you see all the data collected:
- visual graphic of the sleep stages including heart rate
- visual bar of the sleep stages with underneath percentage AND time
- date
- start / end time
- total duration a sleep
- total duration in bed
- time to sleep
- sleep quality
- average heart rate per sleep stage
- # sound recordings
- wake-up mood
- notes

Change alarm time without canceling sleep cycle. I’ve had mornings where the early plan changed overnight (snow day, flight delay, etc.) and I’d love to be able to go back to sleep with a delayed alarm without ending my sleep tracking cycle.

It would be nice to know exactly where 11:00 am, 12:00 am, 1:00 am, 2:00 am, etc., are on the daily statistics graph. A little thin white line going up from the hour to its exact place on the graph (and 15 minute and 30 minutes lines in between the hour lines) would help immensely in seeing what time of the night you woke up or when you were in Rem. The way it is now, you have to guess at the time.

或者通过捷径快捷操作？

I need a switch or scale to set size of characters.

I’d like to be able to switch from percentage to duration by tapping on the graphs which show the different sleep stages on the phone.
Additionally, the graphs on the watch do not show any numbers, only the colored bars. Id like to see the duration and % on the watch too.

Don't think the only way should be to open up the iPhone.

Automatically delay alarm if in REM. Would need to be an option with smart wake.

I’m always exhausted when I’m awakened from REM.

An option for using ear plugs and mitigating frequencies that would be blocked out of the sound spectrum.

Explanation of what factor is most adversely affecting sleep quality and tips on how to improve it.

I find it a real pain that I need to have my phone in the bedroom to audio record.
Please can we have an update for audio recording from the microphone in the Apple Watch.

An option to sort feedback and ideas on date, hearts and status. And maybe a progress indicator to see how far the implementation is and when it’s planned.

I would like to see a graph of my time asleep and corresponding inputted wake up mood the following morning. This data already exists in the app, and the other chart data is accessible from the drop-down menu like alcohol and caffeine consumption. Have wake up mood be an option and layer it with time asleep.

It would be very helpful if one could rearrange/change the order of sleep notes as I have different “categories of sleep notes” such as activity and when I ate dinner. Sleep note that I added later are in a chaotic order. So I’d like to have all notes form one category close to each other.