M2 Smart Watch Bluetooth Bracelet Fitness Tracker IP67 Waterproof for Android iOS

Features:Heart rate monitorRecord your heart rate, its built-in professional sensor help know your physical condition better.Daily activity trackerHelp track your workouts like steps, distance, calories burned, sleep quality, sedentary reminder, etc.Support smart notification functionSupport smart notification, never miss your phone call, text and social message with the notifications.Compatible with Android and iOS devicesCompatible with iOS 8.0 or above and Android 4.4 (with Bluetooth 4.0) or above devices.HD display with touch button0.96 inch OLED touch screen design, easily read the step counting, heart rate, calorie, time, etc.IP67 waterproof rateDesign with IP67 waterproof for good waterproof performance. For daily waterproof use only, not suitable for swimming or diving.Specification:Type: M2 Bluetooth Smart BraceletMaterial: ABS + TPU elastomerQuantity: 1pcItem Color: BlackBluetooth: BLE 4.0 (compatible with Android, iOS)Sensor: Low power acceleration sensorMotor: Built in, vibrating reminderWaterproof: IP67 waterproofScreen: 0.96" OLED with touch buttonFunctions: Time, Pedometer, Distance, Calorie, Heart Rate, Battery Level, Alarm Clock, Call Reminder, Message Reminder, Sedentary Reminder, Sleep Monitor, System ConfigurationCompatible with: iOS 8.0 or above and Android 4.4 (Bluetooth 4.0) or above devices.Battery: Built-in 70mAh batteryStandby Time: About 300 hoursCharge Time: 1-2hInput Voltage: DC 5VWorking Temp.: -10~45 CentigradeWrist Band Width: 1.1cm / 0.4"Adjustable Wrist Band Length: 15.5-21cm / 6.1-8.3"Net Weight: 0.025kg / 0.9oz1*Smart bracelet1*USB charging cable1*English and Chinese user manual1*Package box