These Garmins were my first and last, and they had such a low quality that not even the Chinese will accept it in their own products. It's crazy that the official forum gives shamans adapters from vivofit to use, yet you can get them there. If you want to waste money, it is best to give it to people who are struggling financially. This is not the best option for someone looking for a fitness tracker. Several benefits, including continuous monitoring of heart rate, a reminder to move around, and excellent sleep analysis. Various cons: My first bracelet fell apart after three months, and the second one did the same after a few more months.