Pulseira inteligente M2 Max, frequência cardíaca, pressão arterial, oxigênio, monitoramento de saúde, moda ao ar livre, relógio Bluetooth, à prova d'água

Specification Color: pink,blue, black Product model: M2 Max Master chip: nRF52832 Sensor: BST-BMA253 Photoelectric chip: HRS3300DS Screen size: 0.96 inches 80*160 Screen type: TFT IPS Battery type: polymer lithium battery Battery capacity : 105mAh Charging method: USB Material: zinc alloy, fabric / steel strip / silicone / leather Waterproof rating: IP67 Flash storage: 128K+32M Compatible system: Android4.4 or above, IOS8.2 or above Feature 1.Especially suitable for use any time and place. 2.Mobile phone SMS Bluetooth sync reminder and push. 3.TFT display type 24, daily alarm clock settings. 4.The dial can be selected by the APP, and the phone is hanged on the surface for a long press. 5.Sitting time setting, monitoring sleep quality, blood pressure analog measurement,Monitor blood oxygen levels during exercise. Package Include 1*Bracelet 1*Instruction manual 1*Packing box