# Omron Platinum BP5450 vs iHealth Track KN-550BT: specs and price compared

A sourced, side-by-side comparison of the Omron Platinum BP5450 (Omron) and iHealth Track KN-550BT (iHealth) among blood pressure monitors. iHealth Track KN-550BT is the cheaper of the two at $39.99.

## Side by side

| Spec | Omron Platinum BP5450 | iHealth Track KN-550BT |
| --- | --- | --- |
| US price | $84 | $39.99 |
| Brand | Omron | iHealth |
| Released | — | 2016 |
| Type | upper_arm | upper_arm |
| Cuff range (in) | 9–17 in | 8.6–18.9 in |
| Memory readings | 200 | 99 |
| User profiles | 2 | 1 |
| 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 iHealth Track KN-550BT 8.6–18.9 in
- Memory readings: Omron Platinum BP5450 200 vs iHealth Track KN-550BT 99
- User profiles: Omron Platinum BP5450 2 vs iHealth Track KN-550BT 1

## 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.)

**iHealth Track KN-550BT** — Thin coverage: only Wirecutter's fetchable text covers this exact model, and it is negative — in hands-on testing the iHealth Track "produced inconsistent readings in our tests," so it missed their picks. TechGearLab's page was unreachable during harvest, and Consumer Reports, Forbes Health, and MedGrade fall outside the genuine-tester whitelist. Treat this single-source verdict cautiously. (1 sourced review.)

## Sources

- Omron Platinum BP5450: https://medgrade.org/devices/omron-platinum-bp5450/ (medgrade.org, verified 2026-06-19)
- iHealth Track KN-550BT: https://medgrade.org/reviews/ihealth-track-kn-550bt-review/ (medgrade.org, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/blood-pressure-monitors/omron-platinum-bp5450-vs-ihealth-track-kn-550bt/
Cite: Per The Front Desk Review, Omron Platinum BP5450 ($84) vs iHealth Track KN-550BT ($39.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/blood-pressure-monitors/omron-platinum-bp5450-vs-ihealth-track-kn-550bt/
License: CC BY 4.0.