Braun’s ExactFitTM 1 upper arm blood pressure monitor will enable you to conveniently and accurately monitor your blood pressure on your own with ease. Validated by the European Society for Hypertension, this blood pressure monitors offer clinically tested accuracy, demonstrated in a number of clinical studies. It’s an easy-to-use device, boasting a fully automatic system operated using the 1 start/stop button featured on the large easy to read display, and there’s fitting instructions which have been directly printed onto the cuff, all of which make it perfect for sharing. Features and Benefits Professional Accuracy- Clinically validated and approved by ESH (European Society for Hypertension). Braun Healthy Heart app- Helps manage your blood pressure (manual entry). Easy Usability- Easy 1 button operation to start/stop. Specifications Fully Automatic: Yes Universal Cuff Size: 22-42cm Dimensions: H10 x W11.5 x D16.5cm Colour: White Weight: 0.3kg Batteries Required: 4 x AA