Unfortunately, Sleep Cycle doesn't work together with Apple Watch yet since it can’t use the accelerometer in the Apple watch in a useful way. This is because of limitations in the Apple Watch software which are probably connected to the limited battery capacity of the Apple Watch. We hope that future updates of the Apple Watch hardware or software will allow us to use the Apple Watch as a core functionality of Sleep Cycle sleep analysis.
We will update this post as soon as we have some further news!
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