Women's smartwatch AK60 high-definition call sports wristband heart rate, blood pressure, blood oxygen, waterproof step meter

Parameter List:Main control platform: 8763EWEMemory: 128MBTP: G+F，CST820Display screen: 1.27-inch IPS, resolution: 360 * 360Motor: 0827 flat motor, wire bonding typeSpeaker: 1506, deep waterproof speakerMIC： 4015， Deep waterproofingBluetooth: BT 5.1Communication standard/data transmission: BluetoothHeart rate: HR3605G-Sensor: STK8321, precise step countingCharging method: 2PIN magnetic wire, spacing 2.54mmBattery: 47 * 17 * 26mm, actual capacity 250mAh, V3.7 standard voltageWaterproof rating IP67Smart Watch: 41.5x 41.5x 10.5mm (excluding heart rate bump)Strap: Silicone strap, 18mm width, total strap length 245mm, adjustable area 160-230mm