Owlet

So last night I decided to use the owlet again but I had to switch to a size 2 sock, anyway I put it on him first and decided to feed him since he was gassy I didn’t want to put it in after feeding Incase he fell asleep.. well the low oxygen alert went off twice that his oxygen was 79.. I was wondering if anyone had this happen.. could it have been because I was holding him.. it was a normal range all night after I put him down and he slept