Area of Use: Upper Arm, App Compatible, WHO Gradation, Diastolic Reading, Systolic Reading, Clinically Tested, Arrhythmia (IHB), Memory Function
From Amazon
iHealth Track Wireless Upper Arm Blood Pressure Monitor with Wide range Cuff that fits Standard to Large Adult Arms , Bluetooth Compatible for Apple & Android Devices
OnBuy
iHealth TRACK Smart Blood Pressure Monitor (KN-550BT) - Connects to both Apple and Android devices