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Buy Dexcom G6 Transmitter: Essential Component for CGM
Sends information to display devices over a wireless connection.
Water-Resistant device
Approx. 3-month battery life
Wireless connectivity
Eligible for purchase with HSA and FSA
On checkout, please add a Prescription OR provide us with your Doctor’s details
Original price was: $500.00.$339.00Current price is: $339.00. — available on subscription
Introduction
The Dexcom G6 Transmitter is the wireless communication hub of your continuous glucose monitoring (CGM) system. This small but powerful device connects your Dexcom G6 sensor to your dedicated G6 receiver or your smartphone. It sends real-time glucose readings every five minutes so you always know where your blood sugar levels stand and take action accordingly.
The Dexcom G6 transmitter battery lasts approximately 90 days (3 months) from activation. That’s nine complete sensor sessions since each sensor lasts 10 days. This means you’ll need one transmitter for every three months of diabetes management.
The transmitter is compact, lightweight, and waterproof, but keep in mind it is not water-resistant. It snaps securely onto your sensor and stays put through swimming, showering, and exercise. You won’t even notice it’s there, but it’s working 24/7 to keep you informed about your glucose levels.
Benefits and Key Features of Dexcom G6 Transmitter
90-Day Battery Life
One Dexcom G6 transmitter offers continuous use of up to 3 months. The Bluetooth that sends your glucose data wirelessly is powered by the battery. No need to charge it, simply use it until the battery becomes empty, and put on a different one.
Real-Time Wireless Transmission
The transmitter incorporates Bluetooth technology to transmit the glucose level every five minutes. Your information is immediately displayed on your smartphone or Dexcom G6 receiver, which is compatible.
Water-Resistant Design
Dexcom G6 transmitter is constructed to withstand water, but not water resistance. It is a comfortable garment to use when swimming, in the shower, or during exercise. The waterproof case secures the internal parts and provides continuous glucose monitoring.
Compatible with Multiple Devices
Your transmitter is able to be linked to the receiver and smartphone at the same time. Look at your glucose data on the device you find the most convenient at the time. Moreover, Dexcom G6 is also integrated with both iOS and Android smartphones.
Compact and Discreet
The transmitter is imperceptible at only 1.8 x 1.2 x 0.6 inches and weighs only 0.42 ounces with the sensor fitted. The design is low profile so that it will not get caught up in your clothes or disrupt your daily routines.
Smart Battery Warnings
With your display device, you will be warned 3 weeks to the time the battery is dead. These countdown warnings have ample time to place an order to replace.
How to Attach Dexcom G6 Transmitter to Sensor
- Prepare Your Sensor: First, apply your Dexcom G6 sensor using the applicator. Make sure the sensor is firmly attached to your skin and the adhesive patch (available on CGM Monitors) is secure.
- Position the Transmitter: Hold the transmitter with the flat side facing up and the Dexcom logo visible. Line up the transmitter with the sensor holder. You’ll notice the transmitter fits into the holder at a specific angle.
- Insert One Side First: Tilt the transmitter slightly and slide one end under the first tab of the sensor holder. The transmitter edge should slip underneath the holder clip easily.
- Snap the Other Side In: Push down firmly on the opposite end of the transmitter. You should hear and feel a distinct clicking sound. This click confirms the transmitter is locked securely in place.
- Check the Connection: Gently tug on the transmitter to ensure it’s firmly attached. It shouldn’t move or lift off the sensor holder. Both sides should be flush against the sensor base.
- Start Your Sensor Session Open your Dexcom G6 app or Dexcom G6 receiver and follow the prompts to start a new sensor session. Enter the sensor code if prompted. Wait for the 2-hour warm-up period before readings appear.
Why Buy Dexcom G6 Transmitter from CGM Monitors?
We sell only genuine Dexcom G6 transmitters sourced directly from authorized distributors. Every transmitter comes factory-sealed in original packaging.
At CGM Monitors, we offer transparent pricing on all Dexcom supplies. Whether you're paying out of pocket or using insurance.
Your Dexcom G6 transmitter ships in protective packaging designed for medical devices. We understand the importance of timely delivery.
Get the Best Dexcom G6 Transmitter Price Today
Don’t let a dead transmitter interrupt your glucose monitoring. Stock up on Dexcom G6 transmitters so you’re always prepared. Whether you’re a new user or need a replacement, CGM Monitors has you covered! Check out the Dexcom G6 transmitter cost and shop for authentic transmitters at the most competitive prices for just $339. Experience uninterrupted continuous glucose monitoring and better diabetes management. Your health deserves the reliability of genuine Dexcom products.
Take control of your diabetes with the technology trusted by millions. Order your G6 transmitter from CGM Monitors today.
How long does the Dexcom g6 transmitter last?
Dexcom G6 transmitter lasts up to 90 days.
Are Dexcom g6 sensor and transmitter used together?
Yes. The G6 sensor detects your glucose levels and the transmitter sends the numbers to your display device.
Can I change my Dexcom g6 transmitter before it expires?
It’s recommended that you change your transmitter before the end of this period. Your display device will also warn you 10 days before the expiration.
Can I reuse the Dexcom G6 transmitter?
The G6 transmitter lasts up to 90 days, whereas each G6 sensors last for up to 10 days. Thus, you would need to reuse the Dexcom G6 transmitter. Make sure to clean your transmitter with alcohol wipes and dry it before reusing.
How many sensors work with one transmitter?
One transmitter works with approximately 9 sensors since each sensor lasts 10 days and the transmitter lasts 90 days.
What happens when my transmitter battery dies?
You will receive a “Replace Sensor & Transmitter Now” or “Pair New Transmitter” notification on your display device. Follow the prompts to pair a new transmitter.
Does insurance cover replacement transmitters?
Yes, most diabetes insurance plans cover Dexcom G6 transmitters with proper documentation and prior authorization. Contact your CGM support team to verify eligibility and coverage details.
Where can I buy Dexcom G6 transmitters?
You can purchase Dexcom G6 transmitters directly from the USA’s leading CGM retailer, CGM Monitors. They offer fast, convenient home delivery along with insurance support.



















Madison Campbell –
I’m loving the freedom that the Dexcom G6 Transmitter brings. No more constant finger pricks—just accurate and continuous glucose monitoring. Also loved cgmmonitors’ quick delivery service.
Henry Brooks –
I’m completely reliant on the Dexcom G6 Transmitter. It keeps me in the loop with my glucose levels effortlessly. I feel confident and in control, thanks to this reliable companion for diabetics like me
David Edwards –
Excellent Service, Great Product, Fast and Free Shipping
Gabriel Cooper –
As a diabetic, the Dexcom G6 Transmitter has become my best friend. From its accurate readings to its user-friendly interface, it’s an absolute must-have for better diabetes management
Scarlett Cox –
Great customer service and product