Do I have to place the cuff at upper arm exclusively or can I put it at other places such as forearm or leg?

The cuff of upper arm devices can only be placed at the left or right upper arm. Please make sure that the circumference as written on the cuff suits the circumference of your arm.

Wrist devices are designed for the left wrist, only.

Please follow these instructions. Even if the cuff fits at other sites, please accept that the devices are exclusively designed for the upper arm or the left wrist and would give wrong results in other positions.