Smartthings Galaxy smart tag or Samsung presence sensor

Hi,
I’m looking for something I can attach to my bike key.
My phone works great as a presence sensor unlocking the door, turning lights on, etc.
What I want is for the garage door to open if my bike key is with me (ie. out of range/away) when I enter my phones geofence boundary.
I’ve read lots about the Samsung presence fob not being up to scratch.
Would the new galaxy smart tag or a tile tag work?
Any help and advice most appreciated,
Thanks,
John.