Bluetooth pulse oximeter 3230 by Nonin Medical is a benchmark product with several changes from its previous version. With its smart Bluetooth Smart wireless technology, vital patient information can be successfully exchanged over wireless connection. It is intelligent enough to provide precise pulse readings and spot-check monitoring. This device works at its optimal level despite challenging patient conditions. Another feature of this device is that it is possible to add and store data to help in the patient's clinical diagnosis. The simple, large and easy to read display makes it useful for personal use at homes. It is a high quality product with a long battery life.