Health bracelet, I bought it a short time ago and by mistake bought another one and no longer need it. The watch has 3 bands, two in sky blue and one in black. God knows the watch is considered new and has no problems in terms of movement, steps, or anything. It is only not accurate with sleep, and the problem is with the application itself, according to the store owner. Contact on WhatsApp ( Phone number appears when clicking the contact button )