New this release are sleep charts.
Every day Morpheuz creates a 'Morpheuz Summary' timeline pin. This tells you how much sleep you've had or not had. It looks like this:
A summary pin is timed to appear just after the alarm goes off or 11 hours after bed time was pressed, whichever happens sooner.
Pressing the select button gets this menu to appear:
This is the magic bit. Press select again and you get a little chart:
Light blue bands represent restless sleep, medium blue bands light sleep and dark blue bands deep sleep. Across the bottom of the chart is a yellow line that shows the duration of your sleep. Within this bottom border are a green and red blob showing the points where the smart alarm was set for earliest and latest. If you use the ignore feature then that is shown as a vertical light grey band. The medium grey at the end is where there was no recording.
The chart is also available from inside the Morpheuz app too, as "chart" on the menu.
Unfortunately there wasn't enough memory space on the watch to add this option to the Pebble and Pebble Steel.