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Have No Fear, Dexcom is Here!

Meet the Dexcom G4® PLATINUM System with ShareTM, a Continuous Glucose Monitoring (CGM) system with “super powers” to help you and your child manage diabetes together.

Let your child spend more time “saving the world” while you enjoy the peace of mind every superhero’s parent deserves.

What is CGM?

If you're looking for optimal glucose control, look no further. Only CGM keeps you and your child One Step Ahead of diabetes.

Diabetes and your growing child can present unique challenges. But with the Dexcom G4® PLATINUM System with ShareTM, you and your child will see glucose trends and data to help you, your child and your healthcare support team make informed decisions.*

built in share technology

Now with built-in ShareTM technology

The Dexcom G4® PLATINUM Receiver now features built-in Dexcom ShareTM technology for remote glucose monitoring

A Number Isn't Enough

Even if your child tests frequently, a lot can happen between fingersticks. A number alone can’t tell you which way your child’s glucose is headed and how fast it’s getting there.

With Dexcom CGM, you can stop the guesswork and worries that come with making decisions based on a number. CGM allows you and your child to make confident and informed decisions for optimal diabetes management.*

If you saw this number, what would you or your child do?

If you/your child saw this instead, would you have done anything differently?

How does Continuous Glucose Monitoring work?

CGM unveils what no meter can. While meters give a number for a single point in time, CGM provides dynamic glucose information by showing where glucose is, where it’s going, and how fast it’s getting there.

Dexcom’s CGM consists of 3 parts1:

Small Sensor that measures glucose levels just underneath the skin.
Transmitter that is fastened on top of the sensor and sends data wirelessly to the receiver.
Receiver that displays your glucose trends in vivid colors so you can easily see when it’s high, low or within range.

Take a Closer Look at the Dexcom G4® PLATINUM System with ShareTM

Available in 3 Colors
Tickled Pink
Classic Black and
Ocean Blue
Color CGM Trends

Easy to read: yellow for high, red for low, white for good to go

Now with remote monitoring capability

Bluetooth wireless communication built in

Trend arrows and Rate-of-Change Alerts

Catch highs and lows before they happen

Easy Calibration*

2 calibrations/day for optimal accuracy

Touch of a ButtonTM

One press shows where glucose is, where it’s going, and how fast it’s getting there

Customized Alerts

Customized tones and melodies and a hypo alarm set at 55 mg/dL


Tiny sensor wire for easy, comfortable 7-day wear

20-Feet Transmission

More flexibility for your active lifestyle

The Difference is in the Design

The Dexcom G4® PLATINUM System with ShareTM was designed to be discreet, comfortable, and lifestyle friendly.

A fraction of the weight of most smart phones. At 2.4 ounces, the Dexcom G4® PLATINUM is light and compact.1

With the longest FDA-approved sensor life available, you'll only need to change sensors once a week.1

A transmission range of up to 20 feet is 3x farther1,2 than the next alternative brand.

Various Tones and Melodies designed with you in mind. Choose an alarm in the section below to sample.

Pick an alarm to hear the available selection:

Fixed Low Alarm


Low Alarm



High Alarm



Falling Glucose



Rising Glucose



Not Just Any CGM, It's a Dexcom CGM

Accuracy Where It Matters

When it comes to glucose sensing, Dexcom sets the standard. Our outstanding accuracy, along with consistent performance, results in a reliable sensor you can trust.1 And when it comes to your child’s glucose, nothing is more important than that.

There’s More

  • The only CGM approved for toddlers*
  • Longest wearing 7-day sensor for added value & convenience
  • Built-in hypo alarm at 55 mg/dL for that extra level of awareness only Dexcom CGM offers
*Indicated for children ages 2-17.

Happy Customers

Our focus is glucose sensing. It’s what we do and we do it exceptionally well. Our commitment and continual delivery of leading-edge solutions for our patients is why we’ve been consistently ranked highest in customer loyalty, now 6 years in row.**

**Independent research results from dQ&A, 2009-2014.

  1. Dexcom G4 PLATINUM Continuous Glucose Monitoring System Receiver with Share, User’s Guide, 2015
  2. Medtronic Guardian REAL Time User Guide, 2009.
* The Dexcom G4 PLATINUM System does not replace a blood glucose meter. Always use the values from your blood glucose meter for treatment decisions.