Sleep as Android Q&A

About the Sleep as Android Q&A category (1)
Did you sleep ... ? notification (2)
What exactly does the "Alarm Sound Start" setting do? (2)
Any chance of supporting the Polar Vantage V and M watches? (4)
What does 02 -icon appearance in sleep graph mean? (4)
No data? Red line throughout the night (5)
Alarm started to early, why? (4)
Question related to Garmin Vivosport (5)
No graba sonidos nocturnos (1)
Sonar readings are nonsensical (3)
Samsung Health no longer connects with Sleep as Android? (1)
Hard to read graph (3)
Sleep Phaser Charger makes noise (7)
START sleep tracking with AUTOMATE APP PLEASE HELP (9)
Incorrect Snoring reports and my phone keeps trying to wake me up when there is no noise (5)
App on multiple devices? (4)
Delay Activation Time (4)
Restore Purchase (5)
Lucid dreaming and REM detection with Huawei Watch 2 (1)
[FIXED] Essential PH-1 and Mi Band 2 (3)
How do you add/delete learned QR/NFC after adding one? (2)
Heart rate monitor and built-in sleep tracking (2)
Mi Band 2 - Lucid Dream Cues not working (2)
Edit Sleep Time (2)
Lucid Dream with tasker (2)
Beep beep alarm before music (2)
Accuracy: Phaser vs Smartwatch vs Sonar (5)
Custom bedtime notification sound (3)
Selecting a Device for Sleep Tracking (1)
Wrong wake time, can I change it? (2)