If wrist is to cuff then neck is to--tienoosecollar
neck
The Webly wrist blood pressure monitor can be accurate if used properly, but there is a greater chance for inaccurate reading than with an upper arm cuff. Wrist reading may be higher than upper arm readings, which is why the American Heart Association endorses upper arm cuff reading.
Infant cuff
cuff
collar
cuff
wrist
I think it's called a watch cuff
It could have an abnormally low bp reading
Assuming by 'bp' you mean blood pressure... The 'standard' tester works like this - An inflatable cuff is wrapped around the upper arm. The medic listens to the pulse in your arm as they slowly inflate the cuff with air. The amount of pressure in the cuff is displayed on a dial - and the medic notes this pressure when the pulse stops. A release valve on the cuff is slowly opened and the cuff deflates. Again - the medic listens for the pulse returning to your arm - and notes the pressure. This gives the pressure readings (for example 90/40)
A cuff blood pressure monitor does have quite a lot of potential for being accurate. This does however depend on certain variables such as the quality of the cuff blood pressure monitor and also the size of the cuff. Ensuring that the correct sized cuff is being used will also ensure very accurate results compared to if you weren't using the correct size. Quality ensures any type of product available on the market today. WIth cuff monitor prices ranging anywhere from $40 to $200, it is important to selct a high quality monitor for accurate results, but all models should be accurate enough for conventional analysis of blood pressure.