Omnx CardioSure™
Most monitors just hand you three numbers. CardioSure talks you through the reading, says your result out loud, tells you straight whether it is normal or too high, and remembers it — so you get a number you understand, not one you look up.
- 🔊 Talks you through the reading — every time, not just the first time
- 🗣️ Says your result out loud. No glasses, no squinting, no asking anyone
- 🎯 Tells you straight — normal, a little high, or too high
- 💾 Remembers every reading, so you can show your doctor a history
- 🤲 Wrist cuff — fits when an arm cuff will not, and never squeezes
- 🔋 Rechargeable and pocket-sized. One button, no app, no setup
You put it on your wrist and press one button. CardioSure talks you through the measurement out loud, so it is taken the same way today as it was last week — that consistency is what makes a run of home readings worth anything. The cuff inflates, takes the reading using oscillometric measurement (the same measurement principle automated monitors use in clinical settings), then speaks your systolic, diastolic and pulse out loud. The screen shows the same numbers in large digits, plus a colour-coded indicator showing where the reading sits against the expected healthy range. Every reading is saved to memory.
CardioSure is a wrist monitor, so it sidesteps the fitting problem that catches a lot of people with upper-arm cuffs. Research published by the American Medical Association found that around 17 million US adults have arms too large for the cuffs on the nine most popular home monitors — and a cuff that is too small reads falsely high nearly 40% of the time. If a standard arm cuff has never fitted you properly, that is exactly the situation a wrist monitor is for.
Fast US shipping on every order. Your order is dispatched from our US warehouse and you will get a tracking link by email the moment it goes out. We deliberately do not quote a delivery date — carriers occasionally run behind and we would rather under-promise than miss one.
Try CardioSure for 30 days. If it is not for you, email support@omnx.store within 30 days of delivery. We send you a prepaid return label, you mail the product back, and we refund you in full within 5 business days of return receipt.
See It For Yourself
Turn the sound on. One button, about thirty seconds, and it says the number out loud.
Three Steps, Sitting Down
No app. No menus. One button — and it guides you from the cuff to the answer.
Real Numbers From Real Buyers
* Based on a 2026 internal survey of verified Omnx buyers, reporting on their experience of using the device. These are usability figures, not clinical outcomes. Omnx CardioSure is not intended to diagnose, treat, cure or prevent any disease.
A Monitor That Speaks, Without The $289.99 Price Tag
Features and prices as published by each brand in September 2026.
| OMNX CARDIOSURE | A&D UA-1030T ($289.99) | Other blood pressure monitors | |
|---|---|---|---|
| Under $50 | ✓ | ✕ | ✕ |
| Speaks your reading out loud | ✓ | ✓ | ✕ |
| Talks you through the measurement | ✓ | ✕ | ✕ |
| Colour-coded range indicator | ✓ | ✕ | ✕ |
| Fits when an upper-arm cuff will not | ✓ | ✕ | ✓ |
| Rechargeable — no batteries to buy | ✓ | ✕ | ✓ |
| Stores your reading history | ✓ | ✓ | ✕ |
| Full specifications published | ✓ | ✓ | ✕ |
| 30-day money-back guarantee | ✓ | ✕ | ✕ |
30-Day Money-Back Guarantee
Use CardioSure for 30 days. If it is not for you, email support@omnx.store within 30 days of delivery. We send you a prepaid return label at no cost, you mail the product back, and we refund you in full within 5 business days of return receipt. No restocking fee. Products must be returned to qualify for a refund.
Omnx CardioSure™ is intended for home blood pressure monitoring. It is not a medical diagnosis and is not a substitute for professional medical advice, diagnosis or treatment. Never start, stop or change any medication based on readings from this device. If you have concerns about your blood pressure, talk to your doctor.
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Verified Buyer Reviews
My eyes are the problem, not my memory. For two years my husband has had to come and read the little screen for me, and I hated having to ask every single time. This one just tells me. The first morning I used it I stood in my own kitchen and heard my own number and I will admit that got to me a bit.
Big arms have always been the problem. Three different upper-arm cuffs and every one either would not close properly or gave me something ridiculous. The wrist band fits with room to spare. I took it to my appointment and my doctor compared it against his machine and was satisfied with what he saw.
The little coloured bar is the bit I did not expect to care about. I have been handed numbers for years and never really knew what counted as fine and what did not. Now I can see straight away whether today is where it should be. The voice is a touch loud on the top setting but that is a small complaint.
Same doctor, same appointment, same instruction for both of us — check it at home and write it down. We were sharing one and forgetting whose reading was whose. Two monitors solved that in about a day. My wife keeps hers in the kitchen and mine lives in the bedside drawer.
I live four hours away and every phone call used to end with me asking what her reading was and her saying she could not see it properly. Now she presses one button and it tells her. She reads it back to me off the memory when I call on Sundays. One for her, one for me, because I am apparently heading the same way.
It works and I am glad I bought it, but I will say this for anyone expecting magic — if you take a reading straight after climbing the stairs you will get a silly number, and that is true of every monitor ever made, not just this one. Sit down, wait a minute, let it talk you through it. Do that and it is consistent.
My old routine was a monitor on the shelf and a notepad next to it, and the notepad went missing roughly once a month. This one keeps the readings itself. I went to my last appointment and scrolled back through them instead of saying I thought it was around a hundred and forty something.
We are away a fair bit visiting the grandchildren and my old one was too bulky to bother packing, so I just would not check while we were gone. This one charges up and goes in the side pocket of my bag. Two weeks in Arizona and I did not miss a morning.
I am on blood thinners and the arm cuffs left marks on me every time, to the point where I was quietly skipping days. The wrist one does not do that. That sounds like a small thing and it is not — I actually check now, which is more than I managed with the last one.
No complaints about the monitor itself. It is quick, the voice is clear, my wife can use it without me. The case it comes in is a soft one and I would have preferred something harder for travelling. Minor gripe about a thing I am otherwise very happy with.
Questions? We've Got You Covered
It is a fair question and it deserves a straight answer. The American Heart Association does recommend upper-arm monitors as its general guidance, and we are not going to pretend otherwise. What that guidance is really about is technique: a wrist reading is sensitive to how it is taken, and Mayo Clinic notes that wrist monitors may be accurate when used exactly as directed. That is precisely the gap CardioSure is built to close — it talks you through the measurement out loud every time, rather than relying on you to remember a leaflet. Cleveland Clinic also names two situations where a wrist monitor is specifically the right choice: when an upper-arm cuff does not fit you well, and when a medical condition makes an upper-arm device painful or unsafe. Whichever monitor you use, take it at the same time of day in the same way, and go through your readings with your doctor.
Two things. It talks you through the measurement as it happens, so the reading is taken the same way every time. Then it reads your result out loud — systolic, diastolic and pulse — clearly enough to hear from across a room. You never have to see the screen to know your number.
Yes. The volume is adjustable, so you can set it to a level that suits your room and it stays there. Everything the voice says is also shown on the display in large digits, so the device works exactly the same way with the sound turned down.
Yes — in plain words. CardioSure tells you straight whether the reading is normal, a little high, or too high, instead of leaving you with three bare figures to go and look up. That is the whole point: you find out standing in your own kitchen, not three months later at an appointment. Every reading is saved, so the pattern goes to your doctor with you.
It is an indicator, not a diagnosis. CardioSure will not tell you what to do about a reading and does not replace your doctor. If one comes back high, sit for a minute and take another — and if it stays high, speak to your doctor. Never start, stop or change any medication based on readings from this device.
The cuff is adjustable and fits the large majority of adult wrists. It is worth saying why this matters: research published by the American Medical Association found around 17 million US adults have arms too large for the cuffs supplied with the nine most popular home monitors, and a cuff that is too small reads falsely high nearly 40% of the time. If an upper-arm cuff has never fitted you properly, a wrist monitor removes that problem entirely.
No. There is no hard squeeze on your bare upper arm. This is one of the two reasons Cleveland Clinic gives for choosing a wrist monitor — for people whose skin is thin or fragile, who take blood thinners, or who have simply learned to dread the inflation, a wrist cuff is a great deal more comfortable to live with day after day.
CardioSure saves your readings to onboard memory automatically, so there is nothing to write down and nothing to lose before your next appointment. You scroll back through them on the display, or take the device with you and go through them with your doctor.
No. There is no app, no account, no Bluetooth pairing and no setup. It is one button. That is deliberate — a device that needs a phone is a device that eventually stops getting used.
It is rechargeable and charges by cable, so there are no coin cells or AAAs to hunt for and no dead battery on the morning you actually need a reading. A full charge lasts through weeks of daily use.
Not always, and that is normal for any home monitor, not just this one. Office readings are taken in a different chair, at a different time of day, often after you have walked in from a car park — and some people simply read higher in a clinic. What your doctor is looking for is a consistent series taken the same way, which is exactly what CardioSure is designed to give them. Take your readings with you to your next appointment.
Fast US shipping on every order, dispatched from our US warehouse, with a tracking link emailed to you the moment it goes out. Your shipping total is shown at checkout. We deliberately do not promise a delivery date — carriers sometimes run behind and we would rather under-promise than break one.
Email support@omnx.store within 30 days of delivery either way. For damage we replace it. For a refund we send you a prepaid return label, you mail the product back, and we refund you in full within 5 business days of return receipt.