I am not a vegetarian , but may I suggest you to check on collagen Peptide ? You can also have plant peptide . I am using the animal once and is really convenient as you can dilute in a protein shake and almost double it in protein .
I guess they will never support MiBand :( Even if I am paying also a subscription , I can't use it with my band . And no I do not want to use another brand . I do not like to charge it all the time , that is why i love MiBand !