The comfort is good. Less good are the included pins! I have twice lost while running a fastening pin in the dark after myself a follower slightly (!) Had touched. Then I found me stronger pins with a watchmaker and hold now as thick as thieves!
Charging the clock is actually no problem. The bracelet must under no circumstances be removed - the charging cradle fits loosely under the bracelet.
I have the bracelet now less than a year in operation (about 60 kilometers per week) and the Velcro klettet as the first day.
Rating: Original with pins at best three star. With stronger pins 5 stars.