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White automatic upper-arm blood pressure monitor with wide LED screen and adjustable cuff

EC2WORLD KN-550LT Blood Pressure Monitor 8.7-16.5in Cuff 120 Readings

SKU CH-4GVB-XKZNX MPN KN-550LT

Upper-arm automatic monitor with an 8.7-16.5in cuff, full-view LED screen, body and cuff detection, and storage for 120 readings plus app sync

  • Product nameKN-550LT
  • Battery runtimeBattery Powered, true
  • Cuff styleUpper Arm
  • Operating modeAutomatic
  • Measuring range8.7-16.5 in
  • AccuracyBody & Cuff Detection
  • Wide-angle LED screen with colour indicators for instant health assessment
  • One-button automatic operation with body-movement and cuff-wrap detection for reliable readings
  • Dual power from three included AA batteries or Type-C cable for flexible use
  • Stores 120 readings on device and syncs unlimited data via free iHealth MyVitals app
  • Adjustable cuff fits upper arms from 8.7 to 16.5 inches for comfortable measurement

Upper-arm monitor with wide cuff range

The EC2WORLD KN-550LT is an automatic upper-arm blood pressure monitor designed for adults who need a cuff that fits arm circumferences from 8.7 to 16.5 inches. It targets home users wanting a single device that covers both standard and large arm sizes without buying separate cuffs. The one-touch start makes it suitable for seniors or anyone new to self-monitoring.

Full-view LED screen with dual power

A wide-angle LED display shows readings clearly from any angle and uses red, yellow and green indicator lights for instant result interpretation. The unit runs on three included AA batteries or via the supplied USB Type-C cable, so it works during travel, power outages or permanent bedside placement. Body and cuff detection sensors help prevent errors caused by movement or loose wrapping.

Stores 120 readings on-device

Internal memory holds up to 120 measurements for local review without a phone. Unlimited readings can be synced to the free iHealth MyVitals app on iOS or Android for trend charts and easy sharing with a clinician. The package includes the monitor, wide-range cuff, batteries, Type-C cable and an instruction manual.

How it compares

Measured against everything we stock in Blood Pressure Cuffs & BP Monitors, at today’s prices. Recalculated every night.

Price $53.99
Pricier than about 70% of the 211 comparable items (median $39.99).

Specifications

Product
Brand nameEC2WORLD
Model nameKN-550LT
Part numberKN-550LT
Product nameKN-550LT
Product colorWhite
Performance
AccuracyBody & Cuff Detection
Power
Battery runtimeBattery Powered, true
Power typeBattery Powered
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
In the box
Accessories includedBlood pressure monitor, Cuff, 3* AA batteries, Type-C Power Cable
Environment & compliance
Operating conditionsDon't Drink Coffee Or Alcohol Before Measurement. Do Not Compress Or Restrict The Air Hose Or The Cuff When Taking Measurements
Storage conditionsNo
More details
Cuff styleUpper Arm
Operating modeAutomatic
Measuring range8.7-16.5 in
Additional informationDon't Drink Coffee Or Alcohol Before Measurement. Do Not Compress Or Restrict The Air Hose Or The Cuff When Taking Measurements

Questions about this item

Does the cuff fit arms up to 16.5 inches?

The cuff fits upper arms with a circumference of 8.7 to 16.5 inches (22 to 42 cm).

What power sources does the monitor use?

It runs on three AA batteries (included) or a Type-C USB power cable (included).

How do I pair the monitor with the iHealth MyVitals app?

Install the free iHealth MyVitals app on iOS or Android, enable Bluetooth on your phone, then follow the in-app pairing steps to sync readings.

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