Display1.3 inch WirelessBluetooth Wi-Fi Water ResistanceYes IPX8 SensorsYes Accelerometer Hall Sensor Barometer Heart Rate Sensor Tempera Power and Baterry740 mAh MaterialStrap : TPU / Body : Polycarbonate (PC+GF) Dimensions W x D x H4.5 x 1.5 x 23.5 cm. Weight0.065 Kg. ColorBlue Warranty1 Year OptionN/A