Microlife Watch BP 03 Instruction Manual page 4

The Microlife WatchBP O3 (Out Of Office) is designed to provide reliable and unbiased
ambulatory and self blood pressure measurement results, and strictly follows European
Society of Hypertension (ESH) and American Heart Association (AHA) recommendations
for out-of-office blood pressure measurement .The WatchBP O3 device has been clinically
1
validated according to the ESH protocol.
1
O'Brien E, Asmar R, Beilin L, Imai Y, et al. European Society of Hypertension recommendations for conventional, ambulatory and home blood pressure
measurement. European Society of Hypertension Working Group on Blood Pressure Monitoring. J Hypertens 2003;21:821-848.