Yihou Fitness Tracker Heart Rate Monitor Blood Pressure Sleep Calorie Pedometer Watch Waterproof Activity Tracker for Men Women

Heart Rate:The fitness tracker measures your heart rate at the wrist 24/7 automatically Blood Pressure:Equipped with blood pressure monitor, help you check and save the history date after connecting the app Sleep Monitor:Accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality Call and message remind:Phone Message vibration reminder and can reject the call, check message. Additional Function:Pedometer, blood pressure, calories, distance etc. General: CPU: nRF52832 Acceleration: 3-axis G-sensor Heart rate: Dynamic heart rate detection Key button: Single point touch System: Support Android 4.4, IOS 8.2 and above systems Material Body: ABS Band: TPU Display Display size: 0.96 in Display type: TFT Battery Battery: 105mAh Standby time: 30 days Work time: 5-7 days