How much does this cost to the nearest dollar?

P8 Smart Watch with Heart R-a-t-e Sleep Monitor Bluetooth Music Control All-Day Activity Step Counter Smart Bracelet Compatible with Android iOS Phones for Women Men (Gold)
Product Features APP Dafit Support iOS 9.0 version above and Android 5.1 version above 1.4 inch resolution 240 x 240 screen Operating mode full touch Built-in 170mAh battery,working time about 5-7 days, standby time about IPX7 waterproof Dynamic heart r-a-t-e monitor,sleep monitor. Smart calls & messages reminder Call, Twitter, Facebook, Wechat etc, all will be sent to wrist display and with vibration alertions A variety of sports patterns, APP operation view pedometer,calories More function Sleep monitor,Heart r-a-t-e monitor,

Price is $181.00

Price: $181