Dexcom G7 Sensor x1

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Dexcom G7 Sensor x1

Dexcom G7 Sensor x1 is a next-generation continuous glucose monitoring (CGM) device designed to provide real-time glucose readings without the need for routine finger-prick testing. This all-in-one wearable integrates both the sensor and transmitter into a single compact unit, allowing continuous tracking of glucose levels directly from interstitial fluid beneath the skin.

The device automatically measures and transmits glucose readings to a compatible smartphone or receiver every few minutes, enabling users to monitor trends, patterns, and fluctuations throughout the day and night. This continuous data stream supports more informed diabetes management decisions and helps reduce the risk of hypoglycaemic and hyperglycaemic events.

Designed for ease of use, the Dexcom G7 features a simplified one-touch applicator and a faster warm-up time compared to previous models. Each sensor is worn on the body (commonly the back of the upper arm) and typically lasts up to 10 days before replacement is required.

Suitable for individuals aged 2 years and older with diabetes, the Dexcom G7 Sensor supports improved glycaemic control and offers a discreet, convenient alternative to traditional blood glucose monitoring methods.

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Active features

• Continuous glucose sensing technology – measures glucose levels in interstitial fluid
• Integrated sensor and transmitter – all-in-one wearable design
• Bluetooth connectivity – sends real-time data to compatible devices
• Auto-applicator system – enables simple, one-touch insertion
• Real-time alerts and trend tracking – supports proactive glucose management

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Reasons to use

• Provides continuous, real-time glucose monitoring
• Reduces reliance on finger-prick testing
• Helps identify glucose trends and patterns
• Supports improved diabetes management decisions
• Convenient wearable design for daily use

Reasons not to use

• Not suitable for individuals without diabetes monitoring needs
• Not intended for use in patients undergoing dialysis
• Requires compatible device (smartphone or receiver)
• Sensor must be replaced regularly

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Advantages

• Real-time glucose data and alerts
• All-in-one compact design
• Easy application with minimal discomfort
• Improves awareness of glucose fluctuations

Disadvantages

• Ongoing cost due to regular sensor replacement
• Requires device compatibility and setup
• Adhesive wearability may vary between users

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Frequently Asked Questions (FAQ)

How does the Dexcom G7 Sensor work?
It measures glucose levels in the interstitial fluid under the skin and sends data wirelessly to a compatible device for real-time monitoring.

How long does one sensor last?
Each sensor typically lasts up to 10 days before needing replacement.

Do I still need finger-prick tests?
Finger-prick testing may still be required if symptoms do not match readings or as advised by a healthcare professional.

Where is the sensor applied?
It is commonly applied to the back of the upper arm, where it can remain securely in place.

Is the Dexcom G7 suitable for children?
Yes, it is approved for use in individuals aged 2 years and older with diabetes.

ALWAYS READ THE LABEL ON THE PRODUCT AND FOLLOW THE DIRECTIONS FOR USE UNLESS DIRECTED BY YOUR HEALTHCARE PROFESSIONAL.

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