I also got some loops pretty recently, upon recommendations by this community actually (thanks guys!) and they are great. I liked them so much in fact, that after losing one of them at work I ordered a new pair. They definitely help temper my focus amongst the chaos in noisy environments.
What makes you think that the weighted blanket will be helpful? I've heard that people like them, but haven't really looked into them.
As for the alarms, I haven't used a regular one in a very long time. I use my watch with a vibration alarm, which isn't great (because the intensity is not adjustable unfortunately) but is still better than any noise alarms for me. At some point I'd like to try another sunrise alarm. I used one before, and I really don't remember why I stopped using it actually. Hmm.
What is the smiling mind app and why do you like it?