Dexcom ONE basics What do I need? 1. A display device to get your glucose information • Use your smartphone, the optional Dexcom receiver, or both. (Smartphone not included. Optional receiver available separately.) Your smartphone Dexcom receiver For a current list of compatible smart devices, go to dexcom .com/compatibility...
How does it work? After you set up your Dexcom ONE, the transmitter sends sensor readings to your display device. All graphics are representational. Your product may look different. Critical safety notices! Dexcom ONE alerts No glucose alerts unless you turn them on .
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Get started Which display device are you using? Smartphone Go to Set up smartphone, p . 5 . Receiver Go to Set up receiver, p . 8 .
Set up your app before inserting your sensor. 1. Go to the app store. 2. Search for Dexcom ONE. 3. Download and open the Dexcom ONE app. 4. With the app open, follow onscreen instructions, including instruction to turn on alerts.
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1. Tap Settings > Alerts. 2. Tap the alert you want to set. 3. Follow onscreen instructions. 4. Return to Settings > Alerts to set another one. 5. Tap the Glucose icon at the bottom of the screen to return to the home screen.
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• Bluetooth must be on for your transmitter and ® app to communicate. • Do NOT rely on Dexcom ONE until you understand how to use it and your smartphone’s Bluetooth. • Make sure your smartphone’s speaker(s) and screen work.
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Step 5: Set up Dexcom ONE receiver (optional) 1. Press the Select button for 3-5 seconds. 2. Follow onscreen instructions, including instructions to turn on alerts. Select button Optional receiver may not be available in all regions.
Set up receiver Step 1: Set up the optional Dexcom ONE receiver 1. Press the Select button for 3-5 seconds to turn on receiver. Select button 2. Use buttons to navigate. The screen will tell you which button to use.
4. When you see this screen, set your receiver aside. Use the instructions in this guide to insert your sensor and attach your transmitter. 10:30 Insert Sensor and Attach Transmitter Confirm that you inserted your sensor and attached your transmitter before pairing.
B. Insert sensor Wash hands and sensor site with soap. Dry. Scrub sensor site with alcohol wipe. Peel off both adhesive backings from applicator. Do not touch adhesive. Keep the backings . They show your sensor code. Do not place anything on the adhesive .
Step 3: Attach transmitter Clean transmitter with alcohol wipe. Insert transmitter, tab first, into holder. Snap transmitter into place. You will hear a click. Make sure it is flat and snug in holder. Rub around patch 3 times to help it stick. Step 4: Pair transmitter 1.
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When sensor warmup is complete, you will get sensor readings. Step 6: Check receiver settings Dexcom ONE alerts will not override your receiver settings . • If your receiver is set to vibrate, you will not hear high or low glucose alerts.
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ONE app (optional) 1. Go to the app store on your smartphone. 2. Search for Dexcom ONE. 3. Download and open the Dexcom ONE app. 4. Follow the onscreen instructions, including instructions to turn on alerts. Read the Dexcom ONE User...
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