Dexcom ONE+ Receiver

The Dexcom ONE+ receiver is a dedicated display device that shows your automatic glucose readings. It can be used as an alternative to, or alongside, a compatible smartphone. Its small, lightweight design and battery that lasts for up to 7 days on a single charge, make it a convenient option.

In stock · Limit 1 Per User
This product is only compatible with other Dexcom ONE+ products and must be kept within 6 metres of your sensor. There is no Share feature with the Dexcom ONE+ Receiver as it does not have cellular data or internet connectivity. CGM data can be uploaded to Dexcom Clarity on your desktop with a USB cable.

Dexcom ONE+ Receivers are under limited warranty for 1 year from the date of shipment. For more information, please review the Using Your Dexcom ONE+ Guide. To report a defect in your Receiver and request a replacement, please contact our Technical Support team on 0800 031 5763 or by using our web portal.

How Dexcom ONE+ works
Dexcom ONE+ applicator
1. Fast and easy to use Applicator

The applicator inserts the built-in sensor just beneath the skin. It can be worn on your arm, abdomen or upper buttocks (children ages 2-6).

Dexcom ONE+ transmitter image
2. All-in-one wearable sensor

The sensor provides automatic glucose readings up to every 5 minutes without finger pricks*. It may be worn for up to 10 days, plus a 12-hour grace period at the end.

Icon showing phone and watch
3. Display Device

With Dexcom ONE+, you have the option to view your glucose data on a compatible smartphone and/or smartwatch.†,‡

† Smart devices sold separately.

Your Smartphone compatibility

In order to use the Dexcom ONE+ app, you first need to ensure that your smartphone's model and operating system is compatible with our app.

Download the Dexcom ONE+ app for iOS or Android

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Dexcom ONE+ subscription

Get all your Dexcom ONE+ supplies delivered to your door, with automated payments and shipments. An easy way to enjoy the full-time wear of Dexcom ONE+, while making the best savings!

Have questions about the Dexcom ONE+ CGM System?

* If glucose alerts and readings from Dexcom ONE+ do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.

† Display devices sold separately. For a list of compatible smart devices, please visit

‡ Watch can only be used in conjunction with a compatible smartphone which needs to be kept within 6 metres to receive CGM readings.