# OMRON X3 Comfort AFib Upper Arm Blood Pressure Monitor

Source: https://www.ranked10.co.uk/fitness/best-blood-pressure-monitors/omron-x3-comfort-afib
Ranked #5 in "Best Blood Pressure Monitors 2026: 10 Ranked, and Why the £159 Model Comes Last": https://www.ranked10.co.uk/fitness/best-blood-pressure-monitors

- Price: £59.00 (checked on Amazon UK on 2026-09-15)
- Amazon rating: 4.5 from 1,272 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0F9X4FJ7V?tag=ranked10-21

The Omron X3 Comfort AFib sits at number five in this guide. It is £59.00 on the Amazon listing, rated 4.5 out of 5 from 1,272 customer ratings, and it is an upper-arm monitor with AFib detection, a 22-42 cm Intelli Wrap cuff, memory for two users and a five-year warranty.

This is the page that matters in a guide about numbers that mislead, because the numbers here mostly agree with each other. The £159 monitor at the top of this article carries a lower 4.2 from 429 ratings and a 14% one-star share; this £59.00 Omron carries 4.5 and a rating chart reading 3 one-star against 75 five-star. Its spec table also holds up against its own box list: the power source reads "Battery Powered" and the items included list four AA batteries, so the two match — unlike the three listings in this guide that say "Corded Electric" while shipping or requiring AA or AAA cells. It is not flawless on the numbers: the listing's rating chart adds up to 100, sitting alongside a separate rating count of 1,272. Everything on this page is taken from the Amazon listing, not from testing we carried out.

## Specification

| Field | Value |
|---|---|
| Price | £59.00 |
| Rating | 4.5 out of 5 from 1,272 ratings |
| Rating chart | 3 one-star and 75 five-star out of a chart that totals 100 |
| Power source | Battery Powered, with 4 x AA batteries listed in the box |
| Cuff size | 22-42 cm Intelli Wrap Cuff |
| Memory | 60 readings for 2 users, plus guest mode |
| Warranty | 5 years |
| Software update support | unknown (as listed) |

## Questions people ask

**How is the Omron X3 Comfort AFib rated on Amazon?**

The listing shows 4.5 out of 5 from 1,272 customer ratings, and its rating chart shows 3 one-star against 75 five-star.

**Does the Omron X3 Comfort AFib run on batteries or mains power?**

The spec table reads "Battery Powered" and the items included list four AA batteries, so this listing's power field matches what is in the box.

**What arm size does the Intelli Wrap cuff fit?**

The listing gives arm circumferences of 22-42 cm. One Amazon reviewer with larger arms reported the cuff was not large enough, so it is worth measuring before ordering.

**Does the Omron X3 Comfort AFib detect atrial fibrillation?**

Yes. The bullets state it checks for Atrial Fibrillation during each measurement and includes a 3x Measurement function with automatic averaging.

**How many readings does it store?**

60 readings for two users, plus a guest mode, according to the product bullets.

**What is included with the Omron X3 Comfort AFib?**

The listing states 1 x OMRON X3 Comfort AFib monitor, a 22-42 cm Intelli Wrap arm cuff, 4 x AA batteries, an instruction manual and a storage case.