The Spengler Pro M is an automatic blood pressure monitor. Its blood pressure measurement technology has been proven to be accurate. Blood pressure measurements are taken from the upper arm. It is intended for professional use. This device has been discontinued by the manufacturer but may be available through certain outlets.

The technology used in the Spengler Pro M, to measure blood pressure, has passed in a clinical validation study, in a general population, according to a recognised standard protocol, as published in a peer-reviewed publication.

	Accuracy Assessment	Recommendation	Basis
BP	Medaval	Legacy approval	Older clinical validation; older protocol
BP	BIHS (UK and IRL)	Professional use	Published evidence
BP	ESH (Europe)	Professional use	Published evidence
BP	Stride BP	Self-measurement and professional use for adults	Published evidence