HIGH QUALITY PRODUCT YOU CAN RELY ONE. Clinically validated, the OMRON range of blood pressure machines has been validated by respected clinics, based on the latest European Society for Hypertension (ESH) or International Organisation for Standardisation validation protocols.NOW WITH EXTENDED GUARANEE OF 5 YEARS AT-HOME MONITORING: the OMRON X2 Basic provides oscillometric readings of your blood pressure using an upper arm cuff so you can keep tabs on your blood pressure from the comfort of your own home STAY UP-TO-DATE WITH YOUR HEALTH: easy-to-use at home blood pressure readings with reliable and accurate results as well as irregular heartbeat detection during routine blood pressure monitoring OSCILLOMETRIC PRINCIPLE: the OMRON X2 basic reads your blood pressure by detecting blood movement through the brachial artery via upper arm cuff, measuring 22-32 cm, for accurate at-home tracking DESIGNED FOR REGULAR AND RELIABLE USE: adults can use this device to track blood pressure and pulse rates over time; the X2 is a tool to help you monitor and stay aware of your heart health - NOW WITH EXTENDED GUARANEE OF 5 YEARS ITEMS INCLUDED: 1 x OMRON X2 Basic portable blood pressure monitor with 1 x arm cuff (22 - 32 cm), 4 x AA batteries and instruction manuals COMPATIBLE WITH OMRON ACCESSORIES: HHP-BFH01 adapter, Small Cuff and Easy Cuff