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Portable Upper Arm Blood Pressure Monitor EW3109W


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  • Portable blood pressure monitor for fast, accurate readings at home or away
  • Digital Filter Technology isolates essential pulse oscillation
  • Inflates comfortably on upper arm with the touch of a button
  • Ultra-compact design fits easily in drawers, bags and luggage
  • Save and track results with automatic 90-reading memory
$69.95 $39.99
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Digital Filter Technology for Accurate Measurement

The Digital Filter Technology uses a sensor to detect and isolate only the essential pulse oscillation. It helps eliminate other noise factors, leading to quick and reliable measurement capability. This also helps avoid over-tightening of the cuff on the wrist.

Flash Warning System for Hypertensive Readings

Readings above 139 on Systolic or 89 Diastolic will automatically flash on the LCD screen.

Automatic Memory Feature Saves your Readings

An automatic memory feature allows you to capture 90 readings and save them to track the readings over time.

One Touch Operation--Easy to Use!

With just the touch of one button, the monitor auto inflates for quick, easy measurements.

Large LCD Display

The large LCD display panel shows both blood pressure readings and pulse rate displayed simultaneously.

Batteries Included!

Our blood pressure monitor comes with four AA Alkaline batteries.

SpecificationsExpand All

  • More Details
    • Digital Filter Technology
    • Flash Warning System
    • Memory
    • One-Touch Auto Inflate
    • Method of Measurement
    • Measurement Range
    • Measurement Accuracy
    • Circumference Range
    • Display Type
    • Large LCD Display
    • Blood Pressure/Pulse Rate Display
    • Operating Environment
    • Storage Environment
    • Power Source
    • Battery Life
    • AC Adaptor
    • Case
    • Dimensions (H x W x D)
    • Weight


  • Good HouseKeeping Seal
    Good HouseKeeping Seal


Rated 4.6 out of 5 by 19 reviewers.
Rated 1 out of 5 no where was it stated that it was battery opperated and ac adapter had to be bought. Quite a shock when I opened the package July 31, 2015
Rated 5 out of 5 by Accuracy in a Small Package I had this unit tested at my doctor's office and the readings were extremely accurate. It is small and convenient for travel. Very satisfied so far. May 18, 2015
Rated 5 out of 5 Cuff size I was concerned that the cuff would be too small as I weigh 275 but it fit just fine May 11, 2015
Rated 5 out of 5 Blood Pressure Tester The device is very easy to use; press the button and it does it all by itself. The pressure cuff is very good and does not need extenders to large arms. April 13, 2015
Rated 5 out of 5 by reliable and easy to use I purchased this over a year ago, and have used it intermittently (several times a month). Seems to be of high quality and works reliably. Battery life is good, and its design is compact for packing when traveling. March 24, 2015
Rated 5 out of 5 by Accurate Measurement Reading is consistently as accurate as my doctor's spygmo. Very good product. November 26, 2014
Rated 5 out of 5 by Great peace of mind As someone who had high blood pressure and needed to check it regularly, I can tell you that this product is perfect. It is easy to setup, easy to use and accurate. Easy to unpack, setup and pack back up. It was perfect for my needs. November 25, 2014
Rated 5 out of 5 by The EW3109W is Awesome! I've owned this BP Monitor for a few years now, and I love it. I've had three home health nurses visit and help me and they all were impressed with it's ease of use and accuracy. One of the nurse's went and bought one for herself because she thought this unit worked so nicely. It's so easy to use... the cuff is preformed to easily wrap around your arm then just push one button and off it goes. In about 30 seconds I have my BP and heartrate. That easy. Supposedly, you can store these measurements on the unit, but I have yet to figure it out. All in all, I really like this BP Monitor and it's highly recommended. October 7, 2014
  • 2015-09-02T12:49:06.962-05:00
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Owner's Manuals and Documentation
Warranty information


Visit the Product Support Page for FAQ's, How-To Guides, and other helpful information.

Need Help?

Call us at 800-405-0652
Mon-Fri 8am-8pm EST
Sat-Sun 12pm-5pm EST