Doesn't sync, doesn't monitor sleep like it said, which is the main reason I got it. My Garmin HR worked great. I wish i had gone with Fit Bit and their improvements rather that waste money on this arm weight.
Even that extra garmin app couldn't keep it connected.
I have written to garmin before waiting on the reply several weeks now.
My instinct says tell all to go with something else and skip the bad customer service
