Are you worried about the health status of your parents? Do you want to have a personal secretary to care about your parents’ blood pressure without squeezing into the crowds of people at the hospital? This wrist blood pressure monitor offers an effective solution to regularly measure blood pressure (systolic, diastolic, and pulse rate) at home, quick and accurate. Its 1.8" LCD screen shows all measurements clearly, especially easy for the elderly to read. It can record a total of up to 60 measurements with date and time for easy blood pressure tracking (The latest record is named 01). Moreover, the comfortable cuff fits for wrist circumference from 5.31-7.67inches, easy to wear with a single hand. Portable storage case design enables it to accompany you at home or on travel. This is powered by 2 AAA batteries that are not included. Power Supply: 2 X 1.5V AAA Batteries (not included)Features: QUICK & ACCURATE MEASUREMENTS: These wrist blood pressure monitors clinically tested from thousands of individual data and core algorithms adopted to make sure higher accuracy. You can get the accurate measurement of systolic, diastolic, and pulse rate at 20 seconds at home, no need to frequently go to the hospital or clinic. Cost-free and time-saving. LARGE LCD DISPLAY: Designed with a 1.8inches LCD screen that makes it extremely easy to read, especially facilitate the aged person. The latest record will be named 01 and the new record will cover the older when reaches 60 sets of record data. Memory function helps the elders to record their pressure blood and heart pulse, which helps to watch over personal health status. COMFORTABLE WIDE RANGE CUFF: The comfortable cuff fits for wrist circumference from 5.31-7.67inches, easy to wear with a single hand. Suits for children, elders, and pregnant. EFFORTLESSLY OPERATE & PORTABLE: With your palms up and tie the wristband on your wrist, 0.393inches from the artery, turn on this blood pressure machine and keep the wristband at the same height as the heart for better accuracy. A storage box and lightweight design can be carried anywhere and anytime. AN IDEAL GIFT FOR PARENTS/ELDERS: Accurate measurement and low cost is designed to be an optimal gift for your parents, elder relatives or co-workers, etc. Home Blood Pressure Monitoring BasicsPreparation for Monitoring: You should avoid drinking alcohol or coffee, eating, smoking, exercising, and bathing in 30 minutes before you take a measurement. If you are in a stressful state, you’d better not take a measurement.Regular Monitoring: We suggest that you take a measurement at the same time each day so that the data can be compared in a valuable way. For example, you can take the measurement at 9:00 P.M. today and at the same time tomorrow.Proper Position During Monitoring: You should avoid a nervous mood during the measurement. Avoid talking or moving and just keep your feet flat on the floor.The left-hand wrist is recommended to measure.This pressure monitor is 3 minutes auto-off.