Professional:Manufacuter of blood pressure monitor over 20 years.FDA CE approved, High accurancy if operate correctly. Blood pressure varies greatly daily by 30 to 50 mmHg, Did not write clearly about the factors that may affect the measurement inaccuracies.
IHB and WHO indicator: Irregular Heart Beat Detector, WHO blood pressure classification indicator. Better to measure it before the breakfast or before sleep, Also you need to relax well or it would caused the readings in a very high value.
180 Memerries:Automatically activates when your wrist is at heart level. 90X2 Memories for 2 users with date and time recordings.
LCD display : Easy to read,LCD display shows all measurements, date, and time on the same screen.
Durable: low battery indicator, no battery mark will blink on the display. 2 AAA Batteries NOT INCLUDED.auto shut off (60 seconds), conserve your battery life, 24 months warranty, best after-sales service.
Product Details
Product Dimensions: 4.21 x 3.74 x 2.91 inches; 0.33 pounds
How to set the time and date: Press the "set" button and held it for 3 seconds when the unit off, then there is a flashing digit on the screen, press "M2" to change the value, then press "set" for the next time settings.