The BVP Head Sensor can be used to measure the relative change in blood flow and is placed on the Arteria Temporalis. It uses light-based technology, also known as a PPG (photoplethysmography). It is used for In other words vasoconstriction and vasodilatation training. BVP is a very efficient way of quickly measuring heart rate and relative bloodflow.
Price Based Country test mode enabled for testing Egypt. You should do tests on private browsing mode. Browse in private with Firefox, Chrome and Safari