Manufacturer | A & D Engineering Inc |
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Place of Business | Mississauga, ON L5N 5R8,CA |
Manufacturer reference | UB-525CN |
Parcel Dimensions | 11.68 x 9.65 x 8.89 cm; 160 g |
ASIN | B083N3HM7F |
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A&D Medical Wrist Blood Pressure Monitor for Home Use - UB-525CN, BP Adjustable Cuff (5.3-8.5"/13.5-21.5 cm) One Button Operation, 60 Reading Memory, FSA/HSA Eligible, 2 AAA Batteries
Purchase options and add-ons
Brand | LifeSource |
Included components | Cuff |
Power source | Battery Powered |
Use for | Arm |
Display type | Digital |
Size | Wrist Blood Pressure Monitor with Afib Indicator |
Age range (description) | Adult |
Model name | UB-525CN |
Band size | 21.5 centimeters |
Manufacturer | A & D Engineering Inc |
About this item
- WRIST BLOOD PRESSURE MONITOR FOR HOME USE: The UB-525CN A&D Medical Automatic Adjustable Wrist blood pressure monitor offers users with accurate and trustworthy results in the comfort of your home. Included in the box: 1 wrist blood pressure monitor, 1 instruction manual, 1 quick start guide, 2 AAA batteries.
- WRIST BLOOD PRESSURE CUFF: This design ensures a precise and secure fit, conforming to various wrist sizes, enhancing reliability during readings. A gentle inflation makes taking measurements more comfortable, the essential one wrist blood pressure monitor fits wrists with a circumference ranging from 5.3-8-5"/13.5-21.5cm.
- EASY TO USE: Simple one-button operation provides quick and accurate measurements. The large digital LCD screen displays oversized numbers clearly shows your pulse rate readings, systolic and diastolic blood pressure. This portable wrist blood pressure monitor streamlines daily health tracking.
- ADVANCED MEMORY STORAGE: This automatic blood pressure machine can store and recall up to 60 readings in its memory making it easy to compare blood pressure and pulse rate data over time.
- A&D HEART TRACK APP - THE COMPANION APP: Manually log and track unlimited measurements with the highly rated A&D Heart Track App on your device. The free app is available in the iOS and Android app stores and requires iOS 12.0 or later & Android 5.0 or above.
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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.
From the brand

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Discover the unparalleled quality and reliability of A&D Medical, a trusted name in home monitoring for nearly 50 years. Renowned for its precision technology and user-friendly design, A&D Medical offers a comprehensive range of devices that seamlessly integrate into your daily routine. Join the millions of satisfied customers and healthcare professionals who have made A&D Medical their go-to brand for health monitoring.
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Measure, Manage, Thrive
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Elevate Your Health
Product Description


Measurement Cuff Positioning
It's crucial to correctly position your wrist blood pressure monitorat heart levelto ensure accurate readings.
Pre-Blood Pressure Measurement Tips
30 minutes before blood pressure measurement, do not exercise, consume caffeine, alcohol, or smoke. 5-10 minutes before measurement, sit quietly and relax.
Effectively Measuring Blood Pressure
-Sit with your back straight and apply the cuff to your wrist.
-Position wrist at heart level
-Keep your arm relaxed with your hand resting against your body
-Measure blood pressure!


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Technical Details
Additional Information
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Product details
- Batteries : 2 AAA batteries required. (included)
- Parcel Dimensions : 11.68 x 9.65 x 8.89 cm; 160 g
- Date First Available : Jan. 20 2020
- Manufacturer : A & D Engineering Inc
- Place of Business : Mississauga, ON L5N 5R8,CA
- ASIN : B083N3HM7F
- Manufacturer reference : UB-525CN
- 鶹 Rank: #5,632 in Health & Personal Care (See Top 100 in Health & Personal Care)
- #20 in Blood Pressure Monitors
- Customer Reviews:
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Customer reviews
Customers say
Customers like the ease of use, reliability, and compact design of the blood pressure monitor. They mention it's convenient, has clear instructions, and is easy to read. Customers also say it's comfortable on the wrist and doesn't hurt when using. They also appreciate the functionality, design, and value for money. However, some customers have mixed opinions on the accuracy.
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Customers find the blood pressure monitor easy to use. They mention it's convenient, compact, and the instructions are clear and concise. They also say it attaches to the wrist quickly and is very handy.
"...First the pro's. Easy to use,..." Read more
"...like wrist monitors, despite their bad reputation, because of their ease of use...." Read more
"Quick and easy to take blood pressure" Read more
"Great quality and easy to use" Read more
Customers are satisfied with the reliability of the blood pressure monitor. They mention it works great, is precise, and the quality is good.
"...The larger and older model was very good but too bulky for travel and twice a day use. Choose this new wrist one because it is Canada made...." Read more
"This works really well. I had thought I had lost my blood pressure machine and ordered this...." Read more
"this works very well especially for people with larger arms" Read more
"It stopped working three days after we got it we sent it back with no issues" Read more
Customers like the compact size of the blood pressure monitor. They mention it fits nicely on their wrist, is about the same size as a deck of playing cards, and is quite lightweight.
"I like the way it fits around the wrist. I like that the irregular heartbeat symbol appears when it detects an irregular heartbeat" Read more
"It’s an east portable to taker out with you" Read more
"nice size - not too big" Read more
"It works well and is both convenient and compact. Would have been nice if it had memory option for one or two persons" Read more
Customers like the comfort of the blood pressure monitor. They mention it doesn't hurt when using, is easy to lie down while using it, and doesn’t pinch anything.
"The item arrived quickly. Has clear instructions and is comfortable and easy to use. Display is large and is easily read." Read more
"...to be taking blood pressure medications and instead will be medicating myself for pain, which in turn keeps my blood pressure normal...." Read more
"It's certainly a lot less painful than on the upper arm, but we can't get accurate nor consistent readings...." Read more
"...I find it much easier just to lie down while using it. Keeps everything at the same level." Read more
Customers like the blood pressure monitoring product. They mention it's the easiest way to monitor their blood pressure.
"...instead will be medicating myself for pain, which in turn keeps my blood pressure normal. This unit was a great addition to my health program." Read more
"Used for daily blood pressure measurement" Read more
"I like this wrist band blood pressure monitor...." Read more
"Taking blood pressure." Read more
Customers like the functionality of the blood pressure monitor. They mention it works well, is easy to use, and fits on their wrists.
"A good monitor -does what it should." Read more
"...This unit was a great addition to my health program." Read more
"Love this item very useful" Read more
"This monitor works well and is easy to use. I like that it fits on my wrist. I'm very happy with it." Read more
Customers like the design of the blood pressure monitor. They mention it's very nice, compact, and a piece of mind.
"Love this monitor. I have very small arms so it’s hard to find something that fits. Never would have thought about a wrist one!..." Read more
"I liked how easy it is to put on Nice and compact Easy to read" Read more
"We like this blood pressure machine, because of its size. Very nice @nd compact...." Read more
"This item is sleek and comfortable. It's quite light weight and thus easy to use and great for travel...." Read more
Reviews with images

Top reviews from Canada
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- Reviewed in Canada on June 24, 2025Verified PurchaseI am very impressed with this BP monitor. We need to take blood pressure readings twice a day. The larger and older model was very good but too bulky for travel and twice a day use. Choose this new wrist one because it is Canada made. I was able to compare both the old machine and this new wrist cuff one. It was bang on accurate. Excellent device would highly recommend.
- Reviewed in Canada on June 21, 2025Verified PurchaseI like the way it fits around the wrist. I like that the irregular heartbeat symbol appears when it detects an irregular heartbeat
- Reviewed in Canada on March 25, 2025Verified PurchaseWell I've had this monitor for just under 2 years and it just now has started acting up with error messages and issues with the wristband. Now to be fair I use this once daily taking 4 measurements at a time to ensure that I can get a more accurate average reading so it's not like it's sat in the cupboard and is only used occasionally.
First the pro's.
Easy to use,
accurate, for a wrist monitor (remembering that studies show wrist monitors regularly read higher than upper arm ones)
Fairly good on batteries
Stores results for reference.
Con's
Wrist band. The problem appears to be the size of the wristband which is slightly to large ( and I'm an average size guy with a normal wrist size and it's an issue)
Wrist band 2. The Velcro on the wrist monitor has started wearing. So despite cleaning it with a brush and duct tape has become less and less adhesive especially when trying to get it tight.
No carrying case to protect the product.
Size. Small and easy to drop
Other than those issues I'd have no problem recommending this wrist monitor especially since there's been a price drop and it's much better value for cost.
- Reviewed in Canada on May 29, 2025Verified PurchaseThis works really well. I had thought I had lost my blood pressure machine and ordered this. I since found my machine but am going to keep this as it is well made and works really good.
- Reviewed in Canada on June 6, 2025Verified Purchasethis works very well especially for people with larger arms
- Reviewed in Canada on May 28, 2025Verified PurchaseExcellent! Super fast delivery and works amazingly. Numbers are the same as my Dr 's. Would totally buy again!!!
- Reviewed in Canada on March 26, 2021Verified PurchaseI have been using an OMRON HEM 637 to monitor and control my high blood pressure for ten years. However, the velcro strap is becoming less and less functional after a decade of use, so I bought the LifeSource UB-525CN, largely because of its #1 rating and its being an 鶹 Choice item. I like wrist monitors, despite their bad reputation, because of their ease of use. The biggest issue with wrist monitors is that they must be at heart level to work properly. OMRON solved this problem by having a built-in indicator that keeps the monitor from working unless the monitor is exactly positioned at heart level, and seems to be very accurate. This is why it was the only wrist monitor recommended by the British Hypertension Society. I was disappointed that the LifeSource monitor does not have this feature, so one has to approximate heart level visually. I also dislike how the monitor sits on my wrist. The OMRON can be read while it is on the arm, but the LifeSource sits sideways so has to be removed to read the monitor. I compared the readout using the OMRON (which still works although I have to press the velcro strap together 100 times for it to work, and even then it separates sometimes), and after about a dozen comparisons I discovered that the LifeSource monitor frequently varies from the OMRON unless one is able to position it EXACTLY adjacent to the heart, something that the OMRON does for you automatically. Unfortunately, without the IntelliSense feature it is nearly impossible to get the position right every time. As a result, my bp readings varied between under 140/90 and over 150/100 - this is the difference between not needing or needing to go on drugs (the threshold is 140/90), not an acceptable variation at all! I will have to return this item, at great inconvenience to myself as I do not have a printer to print off the label (鶹 should offer this service for cost; not everyone has access to a printer). If you depend on a blood pressure monitor for accuracy and consistency, I would not recommend this monitor or any wrist monitor without the IntelliSense feature.
- Reviewed in Canada on March 2, 2024Verified PurchaseYou really have to make sure you are sitting still and with your arm at heart level, otherwise it gives wacky readings. Otherwise, it's a great device and as long as you use it properly, it's fairly accurate.
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