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iHealth Track Upper Arm Blood Pressure Monitor Review
(Model: KN-550BT)
The iHealth Track is an easy-to-use upper arm blood pressure monitor with strong validation evidence for this exact model.
It shows readings on a colour-coded display and can connect to the iHealth MyVitals app for storing, tracking, and sharing readings over time.
Active Heart Confidence Score: 74 / 100
Good confidence, with some limitations
Last reviewed: June 2026
Review type: Level 1 — Evidence Review
Evidence review only — not hands-on tested by Active Heart Health
This score reflects the available validation evidence, ease of use, support features, record-keeping, and real-world user reviews.
Good fit for: People who want a straightforward upper arm monitor with optional app tracking.
May not suit: People who need separate user profiles or want stronger cuff/movement guidance.
Strengths
Strong validation evidence was found for this exact model
Colour-coded display, irregular heartbeat indicator, and cuff suitable for 22–42 cm arms
Stores 99 readings for one user, shows the average of the last three measurements, and can sync with the iHealth MyVitals app
Limitations
Limited support features; no cuff-fit guide or movement warning
Date/time of previous readings only visible if synced to the app
Some reviews raised concerns about reading consistency, failed readings, app connection, and cuff fit
About this device
Clinically Validated
This blood pressure monitor has been clinically validated for use on adults in the general population: ANSI/AAMI/ISO 81060-2: 2018
Also clinically validated to be used during pregnancy
Approved for use by:
Cuff and power supply
Simple D-ring cuff suitable for 22–42 cm arms
Battery powered using 4 x AAA.
(No option to power using a power cable)
Design and screen
Simplified design with easy-to-read backlit screen.
An intelligent colour-coded indicator screen displays blood pressure readings in one of three colours (GREEN / YELLOW / RED) to indicate whether the reading is optimal.
View each reading on the monitor’s display without needing to connect to a smartphone.
Irregular heartbeat detection
works by analysing the pulse during a blood pressure measurement. If an irregularity is detected, the device displays an irregular heartbeat icon - see more about this on the iHealth website.
This feature does not replace a doctor’s examination but helps to detect an irregular heartbeat at an early stage.
iHealth MyVitals App
The iHealth MyVitals app can help you identify trends in your health information and, by making meaningful lifestyle changes, track how you are improving over time.
The iHealth Track can optionally connect via Bluetooth to the free iHealth MyVitals App on a compatible smartphone or tablet.
With the MyVitals App, you can:
Review blood pressure and heart rate readings and follow trends over time.
View the average of your blood pressure readings from your last 3 measurements, the last 7 days or the last 30 days.
Use the optional Triple-Check feature, which guides you through 3 consecutive blood pressure measurements.
Add notes to individual readings, such as the time medication was taken or other relevant circumstances.
Store an unlimited number of readings in the app.
Review your stored readings with a healthcare professional or download reports to share by email.
Connect your records with compatible health platforms, such as Apple Health and Google Health (Fitbit), to bring information such as blood pressure readings, activity levels and step counts together in one place.
About iHealth Labs
iHealth Labs is a US company founded in 2010 that is dedicated to empowering healthier lives. iHealth Labs is owned by Andon Health Co. Ltd., a Chinese medical device manufacturer that designs and manufactures consumer-friendly, cloud-connected mobile healthcare products, enabling people to measure, track, and share a full range of health information with their doctors.
iHealth Labs portfolio of home healthcare technology products includes automatic blood pressure monitors, forehead thermometers, blood glucose meters, smart scales, and tens unit. With over a dozen invention patents, their award-winning products have earned iF, Red Dot, and CES Innovation accolades.
