[ measurement technique] It is use PPG by the measurement technique of two of PPG and the ECG of the : I record the number on an automatic mark, and the number of the extreme deletes it and begins to calculate a number on average, and the most correct measurement number is provided. ECG: Three tips operate and calculate the most correct number by one measurement by two calculation methods. [I measure a heartbeat by smart operation for 24 hours] Let alone by application, it is easily measurable anytime just to attach it to a wrist as a heart rate measurement is easily possible by smart operation anytime. Let alone by application, it is easily measurable anytime just to attach it to a wrist (the indication with the electrocardiogram is possible by the measurement from ) [by smart operation 24 hours blood pressure measurement] as the number of the blood pressure measurement is easily equipped with possible optical by smart operation anytime. [by smart operation 24 hours ] It is helpful for diet and health care after I record steps, moving distance, and I return to zero automatically every night at 24:00 and save data and am connected with application and carry it out in the data same period as I begin to measure steps, movement distance, again. [mileage function] I begin to measure it after coming back to zero automatically every night at 24:00, and saving data, and being connected with application, and carrying out the mileage of the screen of the smart in the data same period. [color screen] Even if outdoor sunlight fires directly on it as I use OLED with 0.73 inches of screens, it is easy to see a screen and as there are an analog screen and a digital screen, a place and the situation resemble it and accept it and can choose it freely. [sleep management] Light sleep, deep sleep wake it up and record the number of times and evaluate quality of sleep. I can know the activity balance by continuing grasping the state of the everyday sleep and am useful for a check of the quality of the sleep. [long time taking a seat automatic attention] Smart rouses attention by vibration in the time when I set it. [search for function] When the head pushes the touch area for three seconds, I can look for from an Aramic sound. I can display a screen just to twist a wrist (effective Bluetooth distance) [arm inversion control]. [Camera shooting remote control] I open the photography screen in the , and a photograph is photographed automatically when I wave smart . [temperature measurement] I can easily measure environmental temperature with a screen of the smart . [I can confirm the data of the family at a long distance] As I invite a family from application called use runodeareba "Wear Heart App" in the same Smart and can confirm all data including the blood pressure of the partner anytime, I am reliable at all. [IP67 high dust proofing waterproofing] It is not necessary to remove it in the case of hand-washing and face-wash of the everyday life. As the steam of a bath, a sauna, hot spring water and the hot spring causes the trouble, please be careful. [simple charge] A charge cable is not necessary, and there is a USB connection mouth, and the can charge an AC adapter, mobile battery, USB directly. I can use durability lapse of memory or the loss of the cable without worry carelessly every day in around 8-10 days at wait time for about 1-2:00 in a charge time. [notice of incoming Line] Even if there is suaho in the invisible place as he/she lets a telephone, a message, Facebook, Twitter, WhatsApp, Instagram, Line, an alarm clock be careful at a vibe rate, I can concentrate on housework and in peace. [terms of use] More than Android4.4/iOS 8.2, I fit a smartphone of the correspondence more than Bluetooth4.0. A battery: It is about 8-10 days at 110mAH wait time. It becomes most suitable for , , , a friend, a birthday, , . Package contents: ,