Smartwatch Sony Hand 4

Smartwatch used for one month, and honestly I haven't used it much this month and its battery charge is weak. The Sony hand has no issues, everything works perfectly except the large button in the middle which is not working, but everything else works fine. If you want to buy the hand only, you can. If you want to buy the watch only, you can. If you want both, you can too. Hand: 50 Watch: 30