

🩺 Your heart’s new best friend — precision health monitoring, anytime, anywhere.
The OMRON RS4 Wrist Blood Pressure Monitor is a clinically validated, portable device designed for professional-grade accuracy. Featuring a cuff wrap guide and positioning sensor, it ensures precise readings on wrists sized 13.5-21.5 cm. With irregular heartbeat detection, 60 memory slots, and a 5-year warranty, it’s the trusted choice recommended by cardiologists for convenient, reliable home blood pressure monitoring.













| ASIN | B07NKVV8CX |
| ASIN | B07NKVV8CX |
| Age Range Description | Adult |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | 13,486 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 55 in Electric Arm Blood Pressure Monitors |
| Brand | Omron |
| Country of origin | Vietnam |
| Country of origin | Vietnam |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,413) |
| Customer reviews | 4.2 4.2 out of 5 stars (2,413) |
| Date First Available | 5 Mar. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number | HEM-6181-E |
| Manufacturer | Omron |
| Product Dimensions | 9.3 x 2 x 6.2 cm; 86 g |
| Units | 1 Count |
F**E
Portable and good
Good quality. Works well. Comparable results to upper arm monitor. Good that it saves previous readings.
L**L
Easy to use a God send
Excellent product. This is so much easier to use than the ones with the arm band. As someone who has to take my BP regularly this is a God send I really like it and recommend this product. Comes with batteries so can use immediately!
A**S
Simple, basic and good equipment
Very easy to use once initial setup was done which was a little fiddly. I prefer the date display (25 December) on the monitor rather than time (12:00), apparently it is not possible to set it to display the date on the monitor! Also the memory function is quite basic, and to view history is impossible. And the instruction manual is frankly pointless. The case is nice but too small for storing all (paper manuals and equipment). But the reading is always accurate as Omron is the world best maker on this.
M**E
Easy to use
Accurate,easy to use,
S**R
Blood Pressure Monitor
Bought to replace worn out old one of same brand. Arrived quickly and is true to description. Seems accurate and a much neater design than previous one. Very happy with purchase
C**S
Continuous E4 Errors
Really disappointed with this Omron blood pressure monitor. I have used Omron units for years without a problem, but the RS4 has a fundamental fault: it continuously reports an E4 error for virtually every attempt at a reading. The E4 error relates to movement during the reading. The first RS4 monitor I received displayed the E4 error on the first attempt to take a reading; this persisted for several more readings. In all cases, I was following the instructions to the letter and not making any movement. I decided to change the batteries, and it then worked for around 3 days before the E4 error returned, and again continued with every attempted reading. The RS4 was returned as faulty, and Amazon sent a replacement. To my utter amazement, exactly the same E4 error occurred with the replacement from the very first reading attempt and persisted with every subsequent attempt. This monitor is now being returned for a refund. There is clearly a fundamental floor with the Omron RS4 monitor and E4 errors. Don't waste your money on this kit; probably best to go for the more basic models.
J**E
Blood pressure
This is so much better to use than the arm blood pressure ones.
M**E
It works
Works as well as our arm unit one and so much less painful. Pretty accurate. Husband doesn't cringe now when he needs to check his blood pressure.
A**A
Très bon tensiomètre j’en ai déjà utilisé de plusieurs marques et je trouve que les produits de chez omron sont vraiment qualitatif. J’en ai également un qui mesure au niveau du bras, c’est très pratique.
J**O
Prodotto perfetto per la misurazione domiciliare della pressione insieme a un notevole risparmio rispetto all’acquisto in farmacia/sanitaria. Possibilità di avere la ricevuta per scaricare parte della spesa come spesa sanitaria.
C**E
De fácil uso
V**S
ce tensiomètre est facile et très correct par rapport a celui de notre médecin,je vous le cconsaille
A**S
Sehr gutes, zuverlässiges Blutdruckmessgerät. Einfach in der Handhabung, Anzeige für korrekten Sitz und Armhaltung auf Herzhöhe.. Dass die Grenze zu hohem Blutdruck in der Anzeige auf 135/85 vorgegeben ist, kann man vernachlässigen. Viel Speicherplatz für gemessene Werte. Aufbewahrung in Plastikbox ist perfekt. Top Gerät zu gutem Preis.
Trustpilot
2 weeks ago
2 days ago