M8 bracelet with clock and thermometer: Functions: • Body temperature monitor (thermometer). • Time on screen. • Warning of abnormal body temperature, by flashing the screen. Built-in rechargeable lithium battery.; BLUETOOTH; NE; M8 bracelet with clock and thermometer: Functions: • Body temperature monitor (thermometer). • Time on screen. • Warning of abnormal body temperature, by flashing the screen. Built-in rechargeable lithium battery.; BLUETOOTH; NE; Material: PVC Alloy: Metal;; Color blue;