Dexcom ONE Transmitter

Dexcom ONE Transmitter

Overview

The Dexcom ONE Transmitter is a key component of the Dexcom ONE Continuous Glucose Monitoring (CGM) System. It securely sends real-time glucose readings from the Dexcom sensor to your compatible smartphone or receiver, helping you manage diabetes with confidence and without routine finger pricks.*

Key Features

• Transmits real-time glucose readings every 5 minutes
• Designed for use with Dexcom ONE sensors only
• Lightweight, compact and water-resistant
• Each transmitter lasts up to 3 months of continuous use
• Compatible with selected iOS and Android devices via the Dexcom ONE app
• No daily finger-prick calibration required*

How It Works

The transmitter clips into the Dexcom ONE sensor, measuring interstitial glucose levels through a tiny filament under the skin. It sends readings via Bluetooth® to your phone or receiver, displaying glucose values and trends in real time.

Usage Instructions

• Attach to a new Dexcom ONE sensor as per the user guide
• Activate through the Dexcom ONE app on your compatible device
• Replace every 3 months or when prompted by the app

Pack Details

One Dexcom ONE Transmitter per pack (sensor sold separately).

Safety Information

• For single-patient use only
• Do not reuse or attempt to recharge
• Use only with Dexcom ONE sensors and the Dexcom ONE app
• Always read the instructions for use before applying

*If symptoms do not match readings, perform a finger-prick test with a blood glucose meter.