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Panasonic EW3122S Upper Arm Blood Pressure Monitor (Silver)

from Panasonic
4.3 out of 5 stars 178 customer reviews

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About the Product
  • Blood pressure monitor saves a total of 84 readings
  • Quickly and accurate one-touch blood pressure and pulse rate measurements
  • Digital filter technology isolates only the essential pulse oscillation
  • Color confirmation system shows if readings fall in hypertension, pre-hypertension, or normal range
  • Measures 6.7 x 3.7 x 7.1 inches (WxHxD); 2.4 pounds

Product Description

Product Description

The "DFT" 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.The monitor lights up if you are moving during a reading, alerting you to the fact that your reading will not proceed unless you stop moving.The Automatic Memory Feature Saves your Readings and allows you to capture 84 readings (42 memory readings x 2 persons) and save them to track the readings over time.The cuff easily folds into the built-in storage case for added convenience. The Color Confirmation System Helps You Understand Your Readings, the monitor uses a 3-color light system to indicate if your reading falls in the Hypertension, Prehypertension or Normal Range: Systolic - Red: Hypertension (over 140),Yellow: Prehypertension (130-139),Green: Normal (under 129). Note: The female connection is for the AC adapter. The pressure cuff plug with the "plastic covering" should be placed into the pressure cuff socket. This socket is a separate connection point on the main unit. The instruction manual should clearly indicate usage.

From the Manufacturer


Panasonic EW3122S Portable Upper Arm Blood Pressure Monitor (Silver)

The Panasonic EW3122S Portable Upper Arm Blood Pressure Monitor lets you measure your blood pressure whenever and wherever you wish. It's ideal for anyone who wants or needs to keep careful track of their blood pressure over a period of time. You can trust Panasonic's blood pressure monitors to help you measure your physical health in the comfort of your own home. Their range of blood pressure monitors are among the most popular on the market because they're reliable, easy-to-use, and accurate.

This blood pressure monitor includes a variety of beneficial features that make monitoring your heart health easier and more convenient. With these kinds of features available from the Panasonic EW3122S Portable Upper Arm Blood Pressure Monitor, rest assured that you will attain exceptionally accurate readings through each test.

Digital Filter Technology

The Digital Filter Sensor detects and isolates only the essential pulse oscillation, eliminating other noise factors, leading to quick and reliable measurement capability. Panasonic digital technology allows for blood pressure readings to be taken during inflation to prevent over-tightening of the cuff.

One-Touch Auto Inflate

Quick and easy-to-use, one-touch auto inflate safely and comfortably inflates the cuff for measurements.

Large, Digital LCD Display

The blood pressure monitor's display includes large, legible, and clear characters and intuitive symbols, which means reading your results is no longer a chore.

Irregular Pulse Function

To ensure maximum accuracy, the blood pressure monitor will automatically detect an irregular pulse or arm movement and display a corresponding icon alerting you to retake the measurement.

Body Movement Detection

Accurate measurement requires correct cuff placement and keeping your arm or wrist still. Our Body Movement Sensor detects arm or wrist motion and alerts you when another reading is necessary.

Flashing Warning System

Flashing numbers alert you to readings indicating hypertension.

Three Color Confirmation System

The blood pressure monitor uses a three color light system to indicate if your reading falls in the hypertension, pre-hypertension or normal range. For the systolic measurement, red indicates hypertension (over 140); yellow indicates pre-hypertension (130-139); and green indicates readings in the normal range (under 129).

Panasonic ideas for life

Key Features

  • Easy: Wide LCD Display, Optional Large Cuff
  • Smart: Memory up to 84 Readings (42 Readings x 2 People) with Date and Time Features
  • Accurate: Digital Filter Technology, Body Movement Detection
  • Extra Features: Hypertension Warnings, Color Confirmation System
  • Great for Portability
  • Clinically Proven Accurate Measurement
  • 24 Hour Customer Service Hotline
Portable Upper Arm Blood Pressure Monitors
Upper Arm Blood Pressure Monitors
Features/Benefits
Clinically Proven Accurate
Yes
Yes
Yes
Yes
Yes
Yes
Digital Filter Sensor
Yes
Yes
Yes
Yes
Yes
Yes
One-Touch Auto Inflate
Yes
Yes
Yes
Yes
Yes
Yes
Digital LCD Display
Yes
Yes
Yes
Yes
Yes
Yes
Memory Storage
90
84
90
270
180
180
Irregular Pulse Detection
Yes
Yes
Yes
Body Movement Detection
Yes
Yes
Yes
Yes
Trend Graph Display
Yes
Yes
Hypertension Warning System
Yes
Yes
Yes
Yes
AM/PM Averaging
Yes
Yes
Cuff Wrap Guide
Yes
Yes
Detachable Wireless Display
Yes
Two User Mode
Yes
Yes
Yes
Technical Specifications
Method of Measurement
Oscillometric System
Oscillometric System
Oscillometric System
Oscillometric System
Oscillometric System
Oscillometric System
Measurement Range
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Blood Pressure: 0-280 mmHg; Pulse Rate: 30 - 160 pulse/min
Measurement Accuracy
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Blood Pressure: +/- 3 mmHg; Pulse Rate: + 5%
Operating Environment, Temperature Range
10° C to 40° C
(50° F to 104° F); 30% to 85% RH
10° C to 40° C
(50° F to 104° F); 15% to 90% RH
10° C to 40° C
(50° F to 104° F); 15% to 90% RH
10° C to 40° C
(50° F to 104° F); 15% to 90% RH
10° C to 40° C
(50° F to 104° F); 30% to 85% RH
10° C to 40° C
(50° F to 104° F); 30% to 85% RH
Storage Environment, Temperature Range
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
-20° C to 60° C
(-4° F to 140° F); 10% to 95% RH
Additional Information
UPC
37988563197
37988563135
37988440054
885180060777
37988563272
37988563265
Weight (w/o Batteries)
9.2 oz; 261 g
18.7 oz; 530 g
7.4 oz; 211 g
10.4 oz; 295 g
4.9 lbs; 2.2 kg
Main Unit: 3.41 lbs / 1.5 kg; Display: 5.6 oz / 159 g
Power Source
Four "AA" Alkaline Batteries
Four "AA" Alkaline Batteries
Four "AAA" Alkaline Batteries
Four "AA" Alkaline Batteries
Four "AA" Alkaline Batteries
Main Unit: Four "AA" Alkaline Batteries;
Display: Two "AA" Alkaline Batteries
Approx. Battery Life
500 usages
500 usages
300 usages
500 usages
200 usages
Main Unit: 150 usages;
Display: 2000 usages
AC Adaptor
Yes
Yes
Cuff Circumference, Size Range
(in): 7.8 to 15.8;
(cm): 19.7 to 40.0
(in): 7.8 to 15.8;
(cm): 19.7 to 40.0
(in): 7.8 to 15.0;
(cm): 19.7 to 38.0
(in): 7.8 to 15.0;
(cm): 19.7 to 38.0
(in): 7.8 to 13.3;
(cm): 19.7 to 33.7
(in): 7.8 to 13.3;
(cm): 19.7 to 33.7
Optional/Replacement Cuffs
Storage Pouch, Optional Large Cuff EW3901S
(fits up to 17-1/4")
Optional Large Cuff EW3901S
(fits up to 17-1/4")
Storage Pouch, Optional Large Cuff EW3901S
[13-3/4" to 17-1/4"
(35 cm to 44 cm)];
Optional AC Adapter EW-2B02W
Optional Large Cuff EW3901S, AC Adapter
AC Adapter
AC Adapter
Carrying/Storage
Yes
Yes

The "DFT" 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. The monitor lights up if you are moving during a reading, alerting you to the fact that your reading will not proceed unless you stop moving. The Automatic Memory Feature saves your readings and allows you to capture 84 readings (42 memory readings x 2 persons) and save them to track the readings over time. The cuff easily folds into the built-in storage case for added convenience. Additionally, the Color Confirmation System helps you understand your readings. This feature uses a three color light system to indicate if your reading falls in the Hypertension, Prehypertension or Normal Range: Systolic - Red: Hypertension (over 140), Yellow: Prehypertension (130-139), Green: Normal (under 129). Note: The female connection is for the AC adapter. The pressure cuff plug with the "plastic covering" should be placed into the pressure cuff socket. This socket is a separate connection point on the main unit. The instruction manual should clearly indicate usage.


Product Details

  • Product Dimensions: 7 x 7 x 4 inches ; 1 pounds
  • Shipping Weight: 2.1 pounds
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Origin: Japan
  • ASIN: B000BQKH8I
  • UPC: 132017606347 778890711299 884316974336 037988563135 956260341745 961613179159 071020343200 071020447526 999992103717 777782626505 881232689757 778889508275 881204487077 666669974290
  • Item model number: EW3122S
  • Batteries 4 AA batteries required. (included)
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (178 customer reviews)
  • Amazon Best Sellers Rank: #143,206 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • Product Warranty: For warranty information about this product, please click here

Important Information

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Bulb Voltage
6 Volts

Customer Reviews

Top Customer Reviews

I've had this for about two years now. My doctor asked me to go out and buy a blood pressure monitor for your arm not for your wrist. I brought it into him and he took my blood pressure the conventional way and with the Panasonic one I purchased. Both were accurate. He took down the model number and was going to recommend it other patients who were looking for one.
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After recent values have placed me in the 'hypertensive' range, I felt I needed a monitor for home, to gauge the effects of my newly prescribed B/P med. As an RN, I'm quite familiar with various B/P monitors, and I certainly know how to use them. I did extensive research before settling on the Panasonic EW3222S, based largely on the wonderful reviews.

Although the machine is bulky, I really like the design. It is extremely easy to use, even for a novice, and I enjoy that the results are large enough that I can take my B/P sans reading glasses. I also like the 2 person memory, quick fit cuff, and cuff storage. I'm not sure that the '3 color light system' that indicates whether your reading is hypertension, prehypertension, or normal is necessary and it just takes up space. Most motivated in following their B/P's know the optimum range they are seeking. I would have preferred to see a different feature, such as, an irregular pulse monitor.

However, it matters not, that I like the design and ease of use, when I'm not obtaining accurate readings. For example, I just took my B/P with a result of 90/58. Well, I knew this was not an accurate value for me. I immediately took the reading again and it was 127/70. Quite a bit of difference. A few minutes later I got a diastolic B/P of 113. No way! I have checked out this machine against two others. If I take my B/P three times, I will get at least one value, that matches up closely with the other machines. But, who am I supposed to be---Kreskin? I'm supposed to know which of the three readings is closest to accurate? Also, there is a problem with the pulse rate. I frequently get readings over 100. When I take my pulse manually, by palpation, I find the pulse on the machine is almost always 9 to 10 BPM higher.
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Your blood pressure changes a lot from day to day, and even from minute to minute depending on what you're doing. Getting a single reading from your doctor once or twice per year is not sufficient. By having your own blood pressure monitor you can check your blood pressure every week, or every day, or in different situations like in the morning, at night, after eating, after drinking caffeinated beverages, after exercising, etc., and get a much more complete picture. You can learn what fluctuations are normal and you can spot long-term trends. Think of it like owning your own bathroom scale -- do you want to depend on your doctor to tell you your weight once a year, or do want to *know* your weight and regularly monitor how your lifestyle affects it? You should know it yourself -- same with blood pressure.

This particular device is convenient and simple to use. You put the cuff on, press a button, sit still for a minute while it inflates, and look at the results. It gives you the basic information -- systolic, diastolic, pulse -- and a yellow or red warning light goes on if that particular reading indicates pre-hypertension or hypertension.

You can press a button to save the results if you want. There are two such buttons, so two people can share the device and save their results separately. It's easy to view the saved results along with the date and time each reading was taken.

To store the device you just roll up the cuff and put it into its own compartment in the back of the device. There are no extra parts to lose.

This device seems to be accurate. I took mine along on my most recent check-up and its reading was in line with the doctor's readings.

I've had my unit for two years and taken hundreds of readings with it and never had a problem with it. It's still on its first set of 4 AA batteries.
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Very good and compact. Took it to my doctor and caliberated with the conventional pressure measuring instrument they use in the clinic. The results were exactly same. The doctor was impressed and had to buy him one for Christmas present. This is one of the best out there in the market in its category.
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This is a very well made and easy to use product. My whole family uses it because it's so convenient and easy. I'm a doctor and I can confirm that this is a very accurate unit when compared to my own reading with a stethoscope. I would definite recommend this unit.
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My other blood pressure monitor was too inconsistent with vast changes with a new reading every 15 minutes. Not this Panasonic. Perfectly consistent and logical every time I use it. Only wish the tube from cuff to base was a little longer. Otherwise, perfect.
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My wife and I both use this. Simple to use. Memory feature allows us both to review our individual past and average. We compared to the Dr's unit and it was within 1-2 units of their measure.
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This blood pressure machine was recommended by my doctor. It's fast and very easy to use. I especially like the memory feature so I can track my readings. I apparently wasn't getting accurate readings with my prior machine but with this one, the cuff autoinflates so I have been getting more consistent readings.The cuff is easy to put on too because it is already partially formed; you only have to attach the end flap which is then held in place with velcro. I had to fully wrap my old one which is not easy to do with one hand. This is a really good machine.
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