Add Fitness device tracker option#2181

I have a fitness device that tracks my sleep, heart rate, oxygen levels, etc. Da Fit watch. I know others who have different smart watches as well that do the same. It would be cool to have the option to link our smart watch to migraine buddy to track our sleep with our migraines and see if there is anything that matches up to help contribute to lessen our attacks. I know there is the track sleep option on the phone, but this doesn’t work as well. Adding the smart watch would be awesome! Love migraine buddy thanks for this amazing app!