Where To Wear Dexcom G6

Posted on May 11, 2023 at 07AM

Users of the Dexcom G6 Continuous Glucose Monitoring (CGM) System may always keep track of their blood glucose levels and determine if they are rising or falling. The greatest advantage? No using your fingers as sticks!

However, some people have problems locating the proper location on their bodies to place the sensor. If you’re having trouble deciding where to put your Dexcom G6 sensor, continue reading!


What is the Dexcom G6 Sensor


What is the Dexcom G6 Sensor?

The Dexcom G6 sensor’s main goal is to deliver on the promise of “Zero Fingersticks.” Most patients with diabetes will attest to the inconvenience of having to repeatedly prick their fingertips in order to precisely measure the pertinent diabetes readings.

The FDA-approved Dexcom G6 sensor is revolutionary, especially for people with diabetes who need to continuously monitor their blood glucose levels.

CGM, also called continuous glucose monitoring, uses a sensor to continuously check your blood glucose level throughout the day as opposed to routine blood glucose monitoring.

A straightforward auto-applicator is included with the Dexcom G6 Sensor kit to insert a tiny sensor just below the skin.

The G6 sensor and transmitter wirelessly communicate your blood glucose meter to a display device, like your phone or smartwatch on your wrist, while continually monitoring them.

People who own an Apple Watch can additionally see complications for their Dexcom app number and a trending indicator arrow on the watch display.


How accurate is the Dexcom G6?

The mean absolute relative difference (MARD) is the accepted metric for assessing CGM performance (MARD). The accuracy of this measure increases as the number decreases.

Clinical results show that the Dexcom G6 retains accuracy over the life of a sensor’s use and has a MARD of 9%. It surpasses all of its direct rivals as a result.

Individual users’ experiences, however, could differ. Numerous users of the Abbott FreeStyle Libre 2 and Dexcom G6 claim similar levels of accuracy.


Dexcom G6 Safety Tips & Cautionary Notes

You should study each of the materials provided in order to completely comprehend how well the Dexcom G6 functions.

Probably the most important safety advice to heed is to pay attention to any signs of low or high blood sugar. Regardless of what your Dexcom G6 is reporting, you should carefully monitor your blood sugar with your glucose meter if you are experiencing symptoms. There are situations in which a CGM can malfunction and provide false readings.

If you are expecting, seriously unwell, or receiving dialysis, you shouldn’t use the Dexcom G6. These medical disorders may have an impact on the CGM’s glucose readings.

Some sunscreens & insect repellents have the potential to shatter the device’s plastic casing. Avoid having sunscreen as well as insect repellent on the Dexcom G6, whether you are wearing it on your arm or somewhere else. Likewise, prevent applying some skincare products on its gadget.

You must enter a sensor code into the display device. The sensor displays the code. If you don’t use the sensor code, you’ll have to use finger sticks to calibrate the sensor.

Sensor wires can break or come away. Contact your doctor if a sensor wire under your skin comes out. Search for indications of inflammation or illness.

Use an alcohol swab to thoroughly clean the area before attaching the Dexcom G6 to the arm or another part of your body.

You may need assistance if you want to attach the Dexcom G6 to your arm. The majority of patients will have trouble using the CGM with only one hand.

Benefits of Wearing Dexcom G6

Here are some benefits of Dexcom G6 Sensors.

  • For ten days, sensors can be worn (7 days as opposed to older models’).
  • One-handed insertions are simple and painless thanks to a plastic applicator with a single button.
  • The needle retracts inside the disposal insert, so you cannot see it.
  • can be covered up beneath garments discreetly
  • A smartphone app or a receiver device continuously monitors glucose levels in real-time and shows the results.
  • can notify you if the trend of your blood sugar gets high or low.
  • You can share access to real-time data with as many as ten others using a data-sharing tool.
  • has an alarm as well as other customizable alerts, just quiet vibrate mode.
  • Water-resistant, allowing you to use it when bathing, swimming, or submerging it up to a specific depth in pools
  • Readings of blood glucose are unaffected by acetaminophen (Tylenol).


Are the Dexcom sensors waterproof?

When the transmitter is properly placed, both G5 and G6 Sensor Pods are water-resistant. The receiver can sustain harm if moisture enters because it is neither water-resistant nor waterproof. You should never stop communication between both the display devices and the transmitter and display devices, since water can significantly reduce the G5 and G6’s communication range.

Additionally, keep in mind that certain skincare products, like sunscreens and bug repellents, can cause the G6’s plastic to break. Therefore, it is wise to keep skin care products away from the area.

The sensor is waterproof and can be worn continuously for 10 days.

You’ll also need to become familiar with the Dexcom software in addition to the sensor setup. Setting up their Dexcom and keeping track of their progress can cause some users a little mild annoyance.


Where Should You Wear Your Dexcom G6 Sensor


Where should you wear your Dexcom G6 sensor?

Either the back of your upper arm or your abdomen can accommodate the Dexcom G6 sensor. It can be put on the belly or even in the upper buttocks in people under the age of 18. Never place the sensor on skin with tattoos, irritation, scars, or thick hair. Additionally, attempt to avoid any regions that are rigid or close to the waist and hip. A minimum of 3 inches should be left between the sensor and an insulin pump infusion set or an insulin injection site. Your blood sugar measurements may be impacted by all of these things.

Some people also prefer wearing their G6 sensor on their chest, lower arm pit, calf, and ankle. But it is still preferable to consult your doctor on where you should wear your Dexcom G6 sensor.


It’s okay to test out different body parts!

Most Dexcom users are considering inserting the sensor in different body parts.

Some users who lacked sufficient stomach fat attempted to secure the G6 sensor towards the back of the arm.

“We inserted our son’s into his arm’s back. It’s difficult for him to tamper with, and it’s mostly out of the way.

If you replace its sensor after ten days, you can change the placement to another arm by placing it on the back side of the arm. This is beneficial for young patients, in particular because they won’t try to remove the sensor by themselves or mess with the glue.


Dexcom G6 for Legs

You can wear a Dexcom G6 on your legs, more precisely in the thigh region. More fatty tissue can be found on the thighs, allowing for a comfortable insertion and preventing the device from falling off. The patient bears the risk because Dexcom does not have clinical approval for wearing its device on your lower and upper leg.


Consult your doctor if you can’t locate a suitable location for the sensor

Prior to choosing the optimum location for the Dexcom G6 sensor, consult your doctor or endocrinologist, as you should with other medical applications.

Before inserting the sensor, ensure that your skin is clean and dry.

  • Before inserting your sensor, wash and dry your hands as well as the insertion location.
  • Before opening your sensor package, your hands should be washed using soap and water, not gel cleansers, and then dry them. (If your hands are filthy when you put in the sensor, you risk getting an infection and acquiring germs at the insertion site).
  • To avoid infections, clean the insertion site down with alcohol.
  • Wait until the skin is totally dry before inserting the sensor. (If the insertion site is not thoroughly clean and dry, you run the risk of contracting an infection or having the transmitter holder stick poorly).
  • Till the patch is completely bonded to your skin, stay away from any activities that make you sweat excessively.

Put any additional adhesive, such as Mastisol or SkinTac, under the patch if using it. And be careful to stay away from the area where the needle is inserted. Before inserting the needle, give the other glue time to completely cure.


Where Else Can Dexcom G6 Be Applied?

Dexcom G6 could be placed in the majority of practical locations that feel comfy to it. However, the CGM shouldn’t be positioned next to a bone or in a region with a lot of muscle. It is advised that you center your CGM on a region of your body that is more fatty.

Some people recommend considering the thighs as a viable site in addition to the abdomen and arms. Finding a location on the body that isn’t abused can be difficult if one is simultaneously using an insulin pump. For this reason, many people have dared to experiment with installing these devices in various locations on their bodies.

It’s always advised that you make a decision based on your doctor’s recommendations. Based on research that has been conducted and what similar patients are doing, your doctor should be able to offer recommendations.



In conclusion, Dexcom G6 is the perfect device for those who need to keep an eye on their glucose levels and want to wear it discreetly. It is designed to be worn on the stomach, arm, or back of the upper buttocks, so there is no need to worry about it not fitting or being uncomfortable. With its long-lasting battery and precise measurements, Dexcom G6 is a great tool that can help you manage your diabetes better. So don’t wait any longer and get yourself a Dexcom G6 today!

If you are considering buying one, look no further at More Cash for Test Strips. For more information or inquiries, you may call us at (301) 892-2808.