Please could you looking into developing a native smart wake alarm just like FitBit has been doing since 2020.
The article below sums up the situation really well.
https://www.advnture.com/features/why-is-garmin-still-sleeping-on-smart-wake-up-alarms
Sleep is so important for any sports enthusiast and in my opinion this is litterally the missing piece of the wellness / recovery puzzle in Garmin wearables.