We challenged our community to give our liners a go – many were very pleasantly surprised:
There is no charger in the default package. This comes with the Omron regular cuff size that fits arm circumference between 22cm and 32cm and the power adapter should be purchased separately. But, in my experience the regular cuff size has tolerance for about ± 3cm. If you are looking for a large cuff size which are expensive and hard to find as well.
Best instrument for monitoring BP. I compared readings many times with my mercury based instrument and results are almost the same with a maximum difference of 3 to 7 points only.
The instrument is very handy, used this device to monitor BP of my family members using a stethoscope and conventional pump to capture the value of systolic and diastolic pressure is easy displayed.