A:Answer May seem odd to comment on my initial posting, but it may be helpful.
I put the band on my watch. The magnets seem strong. However, if you try to place a finger barely under the bottom of the band, to check the tightness, the band immediately comes undone. Why check for tightness? To ensure a good fit for the heart rate monitor.
So, it’s a very attractive band for social occasions, and very comfortable for sleeping at night.
However, the too easy unfastening when the underside is lightly touched, make it iffy for full time use.
