OMRON Iron Upper Arm Blood Pressure Monitor
- Upper arm cuff for 9 to 17 inch arms, D-ring
- One-touch operation, single button
- Irregular heartbeat detection
- Body movement detection alerts
- LCD display, battery powered
- 250 grams, 5.5 x 3.3 x 4.3 inches
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A simple one-button upper arm monitor for home checks with irregular heartbeat and movement alerts. The listing does not state memory, user count or whether batteries come in the box.
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ASIN: B0DN5ZMQ51Category: Automatic Blood Pressure Monitors
Overview
Omron built the Iron as a straightforward upper arm blood pressure monitor: wrap the wide-range D-ring cuff, press one button and read the result on the LCD. It flags irregular heartbeats and warns when body movement may affect a reading.
One-touch operation and a wide cuff make home readings easy for most adults, and the alerts help catch readings worth repeating. It is a basic model in the listing. Memory storage, multiple users and app connection are not mentioned at all.
Who it's for
Useful for people asked by a doctor to log readings at home who prefer simple controls. Those wanting readings synced to a phone or saved for two people should look at a connected model.
Pros and cons
- Wide-range cuff fits many arm sizes
- Irregular heartbeat detection
- Movement alert flags unreliable readings
- Instruction manual and quick start guide
- Memory capacity not listed
- Battery inclusion not stated
- No app connection mentioned
Performance notes
Readings depend on cuff fit and sitting still, which is why the body movement alert matters: it flags readings taken while moving. The irregular heartbeat detector checks rhythm during the same inflation, so no extra step is needed.
Specifications
| Brand | Omron |
|---|---|
| Dimensions & fit | |
| Band Size | 9 to 17 inches |
| Weight | 250 Grams |
| Item dimensions | 5.5 x 3.3 x 4.3 inches |
| Capacity & performance | |
| Age range | Adult |
| Power & efficiency | |
| Power Source | Battery Powered |
| Included components | |
| Included Components | Monitor, D-ring cuff, instruction manual, quick start guide |
| Other details | |
| Display Type | LCD |
| Target Use Body Part | Upper arm |
| Detection features | Irregular heartbeat, body movement |
| Operation | One-touch |
Frequently asked questions
How do I get consistent readings from the Omron Iron?
Sit still during the measurement. The monitor uses body movement detection to alert you when movement may have affected a reading.
Is the Omron Iron a wrist monitor?
No. It is an upper arm monitor with a cuff.