# iHealth Track KN-550BT vs Welch Allyn Home 1700 Series: specs and price compared

A sourced, side-by-side comparison of the iHealth Track KN-550BT (iHealth) and Welch Allyn Home 1700 Series (Welch Allyn) among blood pressure monitors. iHealth Track KN-550BT is the cheaper of the two at $39.99.

## Side by side

| Spec | iHealth Track KN-550BT | Welch Allyn Home 1700 Series |
| --- | --- | --- |
| US price | $39.99 | $119.99 |
| Brand | iHealth | Welch Allyn |
| Released | 2016 | — |
| Type | upper_arm | upper_arm |
| Cuff range (in) | 8.6–18.9 in | 8.7–16.5 in |
| Memory readings | 99 | — |
| User profiles | 1 | — |
| Bluetooth app | Yes | Yes |
| Irregular heartbeat detection | Yes | Yes |
| Clinically validated | Yes | Yes |

## Key differences

- Cuff range (in): iHealth Track KN-550BT 8.6–18.9 in vs Welch Allyn Home 1700 Series 8.7–16.5 in

## What reviewers say

**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

- iHealth Track KN-550BT: https://medgrade.org/reviews/ihealth-track-kn-550bt-review/ (medgrade.org, verified 2026-06-19)
- Welch Allyn Home 1700 Series: https://www.hillrom.com/en/products/home-bp-monitor/ (hillrom.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/blood-pressure-monitors/ihealth-track-kn-550bt-vs-welch-allyn-home-1700/
Cite: Per The Front Desk Review, iHealth Track KN-550BT ($39.99) vs Welch Allyn Home 1700 Series ($119.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/blood-pressure-monitors/ihealth-track-kn-550bt-vs-welch-allyn-home-1700/
License: CC BY 4.0.