I recently got a Nest Hub 2, which also offers sleep tracking. I tested it for a few days, some of them next to Sleep, and I was surprised to see it was pretty accurate. I have decided to use both, Nest for automatic sleep detection (I do have Non24 and Sleep is struggling to keep up to detect my sleep) and Sleep as Android for manual detection.
I would like however to keep all of my data on one place. And this is Sleep as Android. Is there any way I can actually import sleep data (hours, duration, cycles, HR, breathing rate, etc) FROM Fit to Sleep as Android, either for specific nights, or automatically?