The Omron HEM-637 Wrist Blood Pressure Monitor with Advanced Positioning Sensor (APS) is ideal for people who frequently monitor their own blood pressure. It is compact and easy to use, with a small pre-formed wrist cuff that eliminates the need for a tricky arm cuff. With the push of a button, the Omron Wrist Monitor measures blood pressure and pulse and displays the reading on a clear digital panel. Perfect for quick and easy readings at home, work, and while traveling.
The Omron HEM-637 Wrist Blood Pressure Monitor features an Advanced Positioning Sensor (APS) that ensures the cuff is level with the heart for reliable readings. It uses the oscillometric method and displays systolic, diastolic, and pulse values on a clear digital panel.
This manual covers unit components, battery installation and replacement, measurement procedures, memory and graph functions, alarm and date/time settings, as well as care, maintenance, specifications, and warranty information.
| Battery type | Two AAA Alkaline batteries (LRO3) |
|---|---|
| Battery life (readings) | Approximately 300 readings |
The monitor uses two AAA alkaline batteries.
Replace the batteries when the battery‑replacement symbol blinks, after about 300 readings, or if battery life is reduced by cold temperatures.
Use the Advanced Positioning Sensor to keep the cuff level with the heart, avoid eating, smoking, or exercising for 30 minutes before measuring, and rest for 10‑15 minutes.