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Blood Pressure Machine, Automatic Upper Arm Blood Pressure Monitor with 2x199 Readout, 4.5 Inch Backlit Large Screen Adjustable Large Cuff 9 to 17 Inches - Arrhythmia and Home Hypertension Detector

  • Based on 2,477 reviews
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Availability: In Stock.
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Arrives Friday, Jul 3
Order within 14 hours and 42 minutes
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Features

  • 2 Users x 199 Storage Space -The Invaxe bp cuff automatically supports 2 users, each user has 199 sets of data storage to help users recall the last 199 historical test readings. Intelligently calculates the average of the last 3 measurements for more accurate and professional measurements. No need to record manually, the microlife blood pressure monitor automatically turns off after 3 minutes to save battery.
  • Large LCD Display and Buttons - The blood pressure monitor features a large, bright 4.5-inch backlit LCD display designed with a 45 angle and curved design for clear, oversized numbers and large buttons to clearly display the interface and optimize viewing. One-button start operation makes it easy to use.
  • Simple and Portable, Dual Power - The digital blood pressure monitor is compact and lightweight, with a portable bag that can be used at home or in the office, as well as for travel. Equipped with a USB cable and 4 AAA batteries (excluding AC adapter) for dual power supply, there is no need to worry about frequent battery replacement. The packaging includes: 1 * home blood pressure monitor, 1 * blood pressure cuff, 4 * AAA batteries, 1 * USB cable (excluding AC adapter), 1 * velvet bag, and 1 * user manual.
  • Adjustable Blood Pressure Cuff - Comfortably fits standard and large adult arms from 9" to 17" in circumference. The automatic blood pressure machine automatically passes through the cuff to detect the correct position and remind you of the correct testing position.
  • Clinically Accurate- The blood pressure monitors for home use has a built-in advanced chip and sensor with high sensitivity for consistent and accurate readings. It not only reads blood pressure, but also detects irregular heartbeat during measurement. 6 colors of pressure levels make it clear what your measurement status is.
  • LIFETIME WARRANTY- Our professional team is ready to help you with any questions 24/7. If you have any questions about our blood pressure monitor, please contact us directly. Please feel free to enjoy the high quality products.

Product Dimensions ‏ : ‎ 5.12 x 5.12 x 3.15 inches; 1.15 Pounds


Item model number ‏ : ‎ AOJ-30G


Date First Available ‏ : ‎ April 17, 2024


Manufacturer ‏ : ‎ Shenzhen AOJ Medical Technology Co., Ltd.


Best Sellers Rank: #10,417 in Health & Household (See Top 100 in Health & Household) #18 in Automatic Arm Blood Pressure Monitors


#18 in Automatic Arm Blood Pressure Monitors:


Customer Reviews: 4.6 4.6 out of 5 stars (2,477)


Brand Name: Invaxe


Included Components: Instruction Manual


Age Range Description: Adult


Model Name: AOJ-30G


Manufacturer: Shenzhen AOJ Medical Technology Co., Ltd.


UPC: 717019258123


Manufacturer Part Number: AOJ-30Y


Model Number: AOJ-30G


Unit Count: 1 Count


Size: Large


Band Size: 17 inch


Item Dimensions L x W x Thickness: 6.14"L x 3.78"W x 4.69"Th


Power Source: Battery Powered


Display Type: LCD


Material Features: Portable,Durable


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Blood Pressure Monitor
This blood pressure monitor has worked out really well. It is easy to use and is accurate. The display is large and easy to see. The cuff is easy to use and has markings so you put it on correctly every time. This has been a big help in keeping track of my blood pressure.
Reviewed in the United States on November 3, 2025 by James Gause

  • 5 star ⭐️
I’ve been using this blood pressure monitor daily, and it has exceeded my expectations. The screen is large, bright, and extremely easy to read, even in low light. The cuff fits comfortably on the arm and feels secure without being too tight. The device gives consistent readings, and I really like that it stores past measurements so I can keep track of my progress over time. The buttons are simple and straightforward — perfect for anyone who wants a stress-free experience. Overall, this is a high-quality, well-built monitor that delivers fast and accurate results. Highly recommended for anyone who wants a dependable tool to monitor their blood pressure at home. ... show more
Reviewed in the United States on November 17, 2025 by eduardo garcia

  • Accurate, Reliable, and Perfect for My Father
I bought this blood pressure monitor for my father, and it has exceeded all our expectations. We've tried multiple BP monitors in the past, but this one is by far the most accurate and consistent. The readings match closely with those taken at his doctor's office, which gives us a lot of confidence. The large backlit display is very easy for him to read, and the cuff fits comfortably without slipping or causing discomfort. Setup was simple, and the one-touch operation makes it extremely user-friendly, especially for seniors. I also appreciate the memory function, which helps us track his readings over time. Overall, this monitor has been a great investment for our family-reliable, easy to use, and truly precise. Highly recommended for anyone who needs trustworthy daily blood pressure monitoring. ... show more
Reviewed in the United States on November 21, 2025 by Anisha Sama Anisha Sama

  • Very accurate easy to use.
I suffer from A-FIB so I check my Blood pressure every day. I’m very happy with this blood pressure monitor. It’s accurate, easy to use, and gives quick results every time. The display is large and clear, which makes it simple to read even in low light. The cuff is comfortable and easy to put on by myself. I also like that it stores previous readings so I can track changes over time. I have used other machines ,but this one is the most accurate. It is a great alternative to a manual blood pressure cuff. This machine allows me to be able to take my own blood pressure and not have to rely on anyone else to take it. I would recommend this machine to other people who need to take their blood pressure on a daily basis. ... show more
Reviewed in the United States on October 17, 2025 by Arthur Prutzman

  • Great product useful
Works great and is very easy to use. The readings are fast and accurate, and the screen is clear and bright. The cuff is comfortable and fits well. Really helpful to have at home and great quality for the price.
Reviewed in the United States on November 14, 2025 by Litzabel Melendez

  • Lifesaver for Managing Hypertension – Doctor-Approved Accuracy!
I picked up this Automatic Upper Arm Blood Pressure Monitor specifically to keep a close eye on my hypertension after my doctor stressed the importance of consistent, trustworthy tracking. My previous digital wrist monitor was convenient but turned out to be a total letdown...my doc explained that those portable ones often aren't reliable for precise readings, which is exactly why hospitals and clinics stick to upper-arm models like this one. No more second-guessing! From the first use, this machine has been a game-changer. Setup was a breeze with clear instructions, and it gives super accurate, consistent results every time. I love the large, easy-to-read display and how it stores multiple readings so I can review trends right on the device. Now, I share my logs directly with my doctor during appointments, and it's become essential for dialing in my medication doses properly, peace of mind I didn't have before. If you're dealing with blood pressure issues like I am, skip the gimmicky wrist gadgets and go straight for this. ... show more
Reviewed in the United States on November 14, 2025 by Elizabeth

  • Very well made Blood Pressure Monitor
This is an extremely well made blood pressure monitor. The large cuff is very comfortable and fits me very well without being too tight, which I’ve had issues with other blood pressure cuffs in the past. The set up was extremely straight forward, and just one button will cause the cuff to automatically inflate and give a reading in seconds. The readings have been very consistent and accurate, comparable to the one at my doctors office. Lastly, the fact that it’s battery powered is a plus for me, it allows me to bring it out without needing a place to plug in for use. The screen is pretty big, the readings are easy to read, this blood pressure machine is just overall convenient, reliable, and easy to use. ... show more
Reviewed in the United States on November 20, 2025 by Natalie

  • Nice device but poor storage system
This is a nice looking device with a clear easy to read display. It’s easy to use and seems accurate compared with previous BP results. I plan to test its accuracy by bringing it to my next doctor appointment. My only complaint is that for this price, it should come with a better storage case. It comes only with a soft pouch that just barely accommodates the reader, arm cuff, power cord and manual. My previous BP reader, which was much less expensive, came with a nice, roomy zippered container, which I’ll be using to store this new reader. ... show more
Reviewed in the United States on November 15, 2025 by Bob's Your Uncle

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