Dexcom G6 transmitter — the heart of the Dexcom G6 continuous glucose monitoring system. It clips into the sensor and sends glucose readings via Bluetooth in real time to a smartphone or Dexcom receiver — every 5 minutes, day and night. It’s 28% thinner than the previous generation, so it stays discreet under clothing.

Key benefits

• Up to 3 months of use: one transmitter serves up to 9 sensors in a row (each sensor lasts 10 days).
• Real-time transmission: readings update every 5 minutes via Bluetooth.
• Slim profile: 28% thinner than the previous generation — won’t catch on clothing.
• Simple setup: enter the serial number (SN) in the Dexcom G6 app and the system starts working.
• Pump integration: the Dexcom G6 transmitter is exactly what connects to Omnipod 5 and Tandem t:slim X2.

How it works

• The Dexcom G6 sensor attaches to the body and measures glucose levels.
• The transmitter clips into the sensor and stays locked in place for the whole wear time.
• Readings are sent to a smartphone with the Dexcom G6 app or to a Dexcom receiver.
• Once a sensor has run its 10-day course, the transmitter moves into a new sensor — repeating for up to 3 months.

Related products

• Dexcom G6 sensor — the required pair for the transmitter.
• Dexcom G6 3-month kit (9 sensors + transmitter) — everything at once, and cheaper than buying separately.
• Fixic patches for Dexcom G6 (25 pcs.) — waterproof fixation for the sensor with transmitter: sport, showers, swimming.
• Dextro Energy ImmunFit — fast-acting glucose for hypoglycemia, handy to keep close by.

FAQ

How long does the Dexcom G6 transmitter last?
Up to 3 months (90 days) from activation in the app. During that time it serves up to 9 sensors in a row.

Can the transmitter’s battery be replaced?
No, the battery is non-removable — once its life ends, the transmitter is replaced with a new one. The Dexcom app will warn you about the end of its life about 3 weeks ahead, so you have time to order a replacement.

Does this transmitter fit Dexcom G7 or ONE+?
No. Dexcom G7 and Dexcom ONE+ systems have the transmitter built directly into the sensor — no separate one is needed. This transmitter is designed only for Dexcom G6 sensors.

How do I connect the transmitter to the app?
In the Dexcom G6 app, enter the serial number (SN) printed on the box and on the transmitter itself — the connection happens automatically once the sensor is applied.

Order your Dexcom G6 transmitter on time so your monitoring system runs without interruption. Delivery across Ukraine. Loyalty program members earn points on every purchase.