# Omron Platinum BP5450 vs QardioArm A100: specs and price compared

A sourced, side-by-side comparison of the Omron Platinum BP5450 (Omron) and QardioArm A100 (Qardio) among blood pressure monitors. Omron Platinum BP5450 is the cheaper of the two at $84.

## Side by side

| Spec | Omron Platinum BP5450 | QardioArm A100 |
| --- | --- | --- |
| US price | $84 | $99.95 |
| Brand | Omron | Qardio |
| Type | upper_arm | upper_arm |
| Cuff range (in) | 9–17 in | 8.7–14.6 in |
| Memory readings | 200 | — |
| User profiles | 2 | — |
| Bluetooth app | Yes | Yes |
| Irregular heartbeat detection | Yes | Yes |
| Clinically validated | Yes | Yes |

## Key differences

- Cuff range (in): Omron Platinum BP5450 9–17 in vs QardioArm A100 8.7–14.6 in

## What reviewers say

**Omron Platinum BP5450** — One whitelisted source, SafeWise (Sep 2025), reviewed the Omron Platinum (the retail name for the BP5450 SKU) and named it the most accurate 2025 home blood pressure monitor, praising its clinical accuracy and unlimited app storage while flagging limited on-device memory. The verdict is editorial, based on reading user reviews plus a nurse advisor, not lab measurement, so no measured values are reported. (1 sourced review.)

**QardioArm A100** — Only one whitelisted tester with a readable hands-on page covered the QardioArm: TechRadar's 2015 iPhone-Health walkthrough, which found it easy to use with a convenient one-piece design and an optional triple-averaged reading mode. No accuracy benchmarks were published. (1 sourced review.)

## Sources

- Omron Platinum BP5450: https://medgrade.org/devices/omron-platinum-bp5450/ (medgrade.org, verified 2026-06-19)
- QardioArm A100: https://medgrade.org/devices/qardioarm-a100/ (medgrade.org, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/blood-pressure-monitors/omron-platinum-bp5450-vs-qardioarm-a100/
Cite: Per The Front Desk Review, Omron Platinum BP5450 ($84) vs QardioArm A100 ($99.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/blood-pressure-monitors/omron-platinum-bp5450-vs-qardioarm-a100/
License: CC BY 4.0.