---
product_id: 4249694
title: "LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279)"
brand: "lifesource"
price: "₩63829"
currency: KRW
in_stock: true
reviews_count: 8
category: "Life Source"
url: https://www.desertcart.kr/products/4249694-lifesource-small-replacement-cuff-for-blood-pressure-monitors-ua-279
store_origin: KR
region: South Korea
---

# Fits 6.3-9.4" upper arms Lifetime warranty included Durable Velcro fastener LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279)

**Brand:** lifesource
**Price:** ₩63829
**Availability:** ✅ In Stock

## Summary

> ♾️ Upgrade your health routine with precision and comfort!

## Quick Answers

- **What is this?** LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279) by lifesource
- **How much does it cost?** ₩63829 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/4249694-lifesource-small-replacement-cuff-for-blood-pressure-monitors-ua-279)

## Best For

- lifesource enthusiasts

## Why This Product

- Trusted lifesource brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium materials and a durable Velcro fastener guarantee long-term reliability and comfort.
- • **Trusted Accuracy:** Clinically validated for consistent, doctor-approved blood pressure measurements every time.
- • **Effortless Self-Use:** Innovative steel loop and easy Velcro fastening make wrapping and securing the cuff a breeze, even solo.
- • **Peace of Mind Warranty:** Backed by a lifetime warranty, this cuff is a smart, risk-free investment in your health.
- • **Precision Fit for Slim Arms:** Designed specifically for upper arms 6.3 to 9.4 inches, ensuring accurate readings without compromise.

## Overview

The LifeSource Small Replacement Cuff (UA-279) is a high-quality, durable blood pressure monitor accessory designed for upper arms measuring 6.3 to 9.4 inches. Featuring an easy-to-use steel loop and Velcro fastener, it ensures accurate, comfortable readings and is backed by a lifetime warranty for lasting peace of mind.

## Description

Buy LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Arrived much earlier than expected - The cuff I received is the exact same quality as the original, which is excellent. I had lost weight and needed the medium cuff instead of the large. It came with instruction booklet and installed VERY easily. I mean, within seconds I was using it and it works great. I love the steel loop that holds a portion of the cuff in place while you are wrapping it around your arm. This makes it so very easy to use by yourself. I highly recommend this product and Lifesource products in general. You get HIGH quality for a reasonable price. Worth every penny.
Review: Works great on any model of Lifesource BP monitor - Easy to set up and calibrate. This small cuff requires you to lower the decrease pressure. I included a photo of the set-screw on my model for your reference. This cuff fits my 89 YO mother. MUCH easier to take her BP and very accurate (we took it to her doctor’s office and they confirmed it’s accuracy). Highly recommend for households with children or slim adults. PLEASE NOTE: once you calibrate your machine for this smaller cuff the machine will no longer work with a medium or large cuff without recalibrating the BP machine.

## Features

- Small: Fits upper arm sizes 6.3 - 9.4"
- Comfortable and easy to use
- Durable Velcro Fastener
- Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000B6CQPA |
| Best Sellers Rank | #213,917 in Health & Household ( See Top 100 in Health & Household ) #317 in Automatic Arm Blood Pressure Monitors |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,571) |
| Date First Available  | August 24, 2005 |
| Department  | Supply |
| Is Discontinued By Manufacturer  | No |
| Item model number  | UA-279 |
| Manufacturer  | LifeSource |
| Material Feature  | Compostable Warning |
| Product Dimensions  | 13 x 4.5 x 0.3 inches; 2 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Band Size:** 16 – 23.8 centimeters
- **Brand:** LIFESOURCE
- **Display Type:** Manual
- **Included Components:** Pressure Cuff (UA-279), BP Cuff Connector
- **Item Weight:** 2 Ounces
- **Model Name:** UA-767PSAC,UA-787EJ
- **Power Source:** Manual
- **Product Dimensions:** 13"L x 4.5"W x 0.3"Th
- **Size:** Small (Pack of 1)

## Images

![LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279) - Image 1](https://m.media-amazon.com/images/I/91ftjLmVmIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Arrived much earlier than expected
*by D***T on August 29, 2020*

The cuff I received is the exact same quality as the original, which is excellent. I had lost weight and needed the medium cuff instead of the large. It came with instruction booklet and installed VERY easily. I mean, within seconds I was using it and it works great. I love the steel loop that holds a portion of the cuff in place while you are wrapping it around your arm. This makes it so very easy to use by yourself. I highly recommend this product and Lifesource products in general. You get HIGH quality for a reasonable price. Worth every penny.

### ⭐⭐⭐⭐⭐ Works great on any model of Lifesource BP monitor
*by M***A on May 28, 2020*

Easy to set up and calibrate. This small cuff requires you to lower the decrease pressure. I included a photo of the set-screw on my model for your reference. This cuff fits my 89 YO mother. MUCH easier to take her BP and very accurate (we took it to her doctor’s office and they confirmed it’s accuracy). Highly recommend for households with children or slim adults. PLEASE NOTE: once you calibrate your machine for this smaller cuff the machine will no longer work with a medium or large cuff without recalibrating the BP machine.

### ⭐⭐⭐⭐⭐ This product worked as described.
*by C***. on April 14, 2024*

Before purchasing this, I did not realize you have to measure your arm to get the specific size, or it will be inaccurate. One size does not fit all. Go online before ordering and make sure it is the right size. There are instructions telling you how to fit it to your arm. I would recommend this product as a replacement for a worn cuff.

## Frequently Bought Together

- LifeSource Small Replacement Cuff for Blood Pressure Monitors (UA-279)
- A&D Medical Medium Replacement Cuff (UA-290) for UA-1030T and UA-767F/FAC Blood Pressure Monitors

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**Shop now:** [https://www.desertcart.kr/products/4249694-lifesource-small-replacement-cuff-for-blood-pressure-monitors-ua-279](https://www.desertcart.kr/products/4249694-lifesource-small-replacement-cuff-for-blood-pressure-monitors-ua-279)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*