Your takes on letting your baby sleep in there swing....

My daughter is a little over 3weeks old an she has never slept good in her bassinet wakes up every hour an moves an turns her body side was. she likes to sleep sitting up plus has bad reflux. well I put her in her swing an she seems to sleep good in it but I'm nervous to fall asleep leaving her in it. what do u guys think? is it safe?

update I didn't end up letting her sleep in it was to nervous to do it. my daughter does have sever reflux problems an laying flat in her bassinet has become a issue she chokes on her spit up wen she lays flat so had to put blankets under the mattress to give her a little incline to help with that. I ordered online last night the rock an play sleeper everyone says there amazing for babies with reflux an there safe an meant for sleeping also ordered Dr browns bottles to help with the air so waiting on them to come