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
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Aug 5 – Aug 6
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Features
- Large Cuff: The large cuff ensures a comfortable fit for most adult users, providing accurate and reliable readings
- Battery Powered: Convenient and portable, this blood pressure monitor operates on batteries, allowing you to use it anywhere, anytime
- Automatic Operation: Easy to use with just one touch, this monitor automatically inflates the cuff and provides quick, precise readings
Brand: Invaxe
Included Components: Cuff, Battery, Instruction Manual
Power Source: Battery Powered
Use for: Arm
Display Type: LED
Size: Large
Age Range (Description): Adult
Model Name: AOJ-30G
Band Size: 16.5 inch
Material Feature: Portable,Durable
Package Dimensions : 6.22 x 4.65 x 3.7 inches; 1.19 Pounds
Item model number : AOJ-30G
Date First Available : April 17, 2024
Manufacturer : Shenzhen AOJ Medical Technology Co., Ltd.
Best Sellers Rank: #4,039 in Health & Household (See Top 100 in Health & Household) #8 in Automatic Arm Blood Pressure Monitors
#8 in Automatic Arm Blood Pressure Monitors:
Customer Reviews: 4.8 4.8 out of 5 stars 2,252 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 5 – Aug 6
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This Blood Pressure Monitor is a fantastic device for anyone looking for an accurate and easy-to-use blood pressure machine. Its fully automatic operation makes it simple to get quick readings, and the large, clear display ensures numbers are easy to read. The adjustable cuff fits most arm sizes comfortably, and the machine stores multiple readings, making it great for tracking health over time. It’s a reliable and convenient tool for daily use at home. What sets this monitor apart is its user-friendly design and consistent performance. The one-touch operation is perfect for seniors or those new to blood pressure monitoring, while the arrhythmia detection adds an extra layer of health insight. The machine is lightweight and portable, making it ideal for travel. For its price, it offers excellent value with professional-grade accuracy.
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Reviewed in the United States on July 18, 2025 by Barbara T.
I bought this blood pressure machine for my dad, which works great for him. It’s easy to use, and the screen is big and bright, so he can read it without any trouble. The cuff fits his arm well and feels comfortable. What I really like is that it can store a lot of readings, which helps us keep track of our blood pressure over time. It also shows if there’s an irregular heartbeat, which gives us extra peace of mind. It’s a great machine for anyone who wants to check their blood pressure at home. Simple, reliable, and accurate.
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Reviewed in the United States on July 15, 2025 by Lion
I bought this blood pressure machine for home use and it’s working perfectly. The readings are fast and accurate. Screen is big and clear, even my parents can read it easily. Cuff is adjustable and fits all in the family. It also shows if heartbeat is irregular. Overall, very good product for checking BP at home. Worth every penny!
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Reviewed in the United States on July 15, 2025 by SKV
I’m extremely satisfied with this blood pressure monitor. The large 4.5-inch backlit screen is bright, clear, and easy to read—even in low light. The adjustable cuff fits comfortably on the upper arm and accommodates a wide range of sizes (9 to 17 inches), making it great for multiple users in my household. Setup was fast and straightforward, and I love that it stores up to 199 readings for two users. This feature has made tracking my blood pressure over time so much easier. The readings are consistent and match those taken at my doctor’s office, giving me peace of mind about their accuracy. The device also alerts me to irregular heartbeats, which is a great bonus feature I didn’t expect at this price point. It's battery powered and very portable, which makes it ideal for travel too. If you're looking for a reliable, easy-to-use, and accurate blood pressure machine for home use, this is a fantastic option. Highly recommended!
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Reviewed in the United States on July 4, 2025 by guang zhan
I bought this bp monitor for my mom as a gift and she loves it. First of all, the design of the monitor is simple and exquisite, without any flashy features. And its feature to tract historical readings to be used to calculate the average is very helpful for comparing with the latest readings. The screen is moderately sized and the numbers are clearly displayed. Another advantage of this monitor is that it provides two power sources, unlike some portable bp monitors that can only be powered by batteries, and the batteries are already included. Finally, the compact size of the monitor is also suitable for travel.
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Reviewed in the United States on July 5, 2025 by YIN WEI
I recently bought this blood pressure monitor and couldn’t be more pleased! It’s extremely easy to set up and operate, even for someone who isn’t tech-savvy. The readings are quick and seem very accurate compared to those at my doctor’s office. I really appreciate the large, bright display — it’s clear and easy to read. The cuff fits comfortably, and the device stores past readings, which is great for tracking my health over time. I highly recommend it to anyone in need of a dependable and user-friendly monitor
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Reviewed in the United States on July 5, 2025 by Syed Hamza Masood Syed Hamza Masood
This blood pressure monitor is easy to use, accurate, and perfect for home health tracking. The one-touch operation makes it especially convenient for elderly users, and the large, clear display ensures the readings are easy to see. I compared its results with those from a clinic, and the numbers were very close, which gives me confidence in its accuracy. It also stores previous readings, which is helpful for monitoring trends over time. Overall, it’s a reliable and user-friendly device that I’d definitely recommend.
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Reviewed in the United States on July 19, 2025 by Jack Jack
IJust started using the Invaxe Blood Pressure Machine, and it’s already a household essential. The 4.5 - inch backlit screen is crystal - clear—no squinting, even in dim light. The adjustable cuff (9–17 inches) fits my whole family, from my teen’s slim arm to my dad’s broader one. What really sold me? Accuracy. I compared readings to my doctor’s office, and they were nearly identical. The 2x199 memory storage lets me and my partner track trends, and the arrhythmia detection is a huge peace - of - mind bonus. Setup was straightforward, and the design feels sturdy. For anyone managing hypertension or just wanting to monitor health at home, this is a no - brainer. It’s like having a mini clinic in your kitchen—worth every penny! Only tiny gripe: the instruction manual could be clearer on customizing user profiles, but a quick online search fixed that. Overall, 5 stars for ease, accuracy, and functionality.
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Reviewed in the United States on July 1, 2025 by ProductEye