Product Review

1Year warranty money back satisfaction guarantee. Note: requires 4 aa batteries (not included) or ac adaptor (available separately) for accurate blood pressure readings, the upper arm cuff method is still the best this monitor is easy to use by one person and requires no prior experience the memory function stores up to 60 past readings so you can track your blood pressure over time important note that two cuff sizes are available, and be sure to order the correct size for your upper arm measurement apply cuff as illustrated in the manual and tighten firmly before starting the reading take blood pressure at the same time every day. In the morning shortly after getting up is best avoid eating, alcohol, smoking, exercising, medications, and bathing for 30 minutes before measuring blood pressure rest in a chair for 5 to 10 minutes before taking a reading sit in a comfortable position and rest your arm on a table at approximately heart level for the reading note that your blood pressure can vary significantly in as little as a few minutes for maximum accuracy you can use the option to average your last 3 readings specifications measurement range :pressure 30 to 280 mug pulse 40 to 199 beats/minute accuracy pressure ± 3 mug pulse: ± 4% of reading operating environment 50 °f ~104 °f measurement period 30 seconds to 1 minute battery type 4xaa batteries (not included) power saving auto power off storage transportation environment 4 °f ~ +122 °f with relative humidity up to 85% (non condensing) dimensions 130 w x 150 h x 65mm d weight 259g (exclude batteries) package includes 1 x blood pressure monitor 1 x large cuff 917 inch 1 x user manual 1 x carry pouch note: batteries not included.