{"product_id":"dexcom-one-sensor-30-day-supply","title":"Dexcom ONE Sensor - 30 Day Supply","description":"\u003ch2\u003eProduct features\u003c\/h2\u003e\n\u003cp\u003e##features##\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactory calibrated   provides up to 10 days of continuous real-time glucose monitoring per sensor without routine fingerstick calibration or manual scanning\u003c\/li\u003e\n\u003cli\u003eSimple one-push auto-applicator insertion; sensor filament sits just under the skin and is virtually painless for most users\u003c\/li\u003e\n\u003cli\u003e3-pack providing a continuous 30-day supply of glucose monitoring, compatible with NHS prescriptions and private repeat orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e##end-features##\u003c\/p\u003e\n\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eA 3-pack of Dexcom ONE Sensors providing a continuous 30-day supply of factory-calibrated, real-time glucose monitoring, with each sensor delivering up to 10 days of wear without routine fingerstick calibration or scanning.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dexcom ONE Sensor works in conjunction with the Dexcom ONE Transmitter (sold separately) to measure glucose levels in the interstitial fluid just below the skin, sending readings wirelessly to a compatible smartphone or optional Dexcom ONE receiver every 5 minutes. Because each sensor is factory calibrated, no routine fingerstick blood glucose readings are required to set a baseline or maintain accuracy during the 10-day wear period, although optional fingerstick calibration is available if desired. Customisable high and low glucose alerts and trend arrows showing glucose direction and rate of change support day-to-day diabetes management decisions.\u003c\/p\u003e\n\u003cp\u003eThe sensor is inserted in a single push using the included auto-applicator, with the insertion needle automatically retracting after application so that only the flexible sensor filament remains under the skin. A warm-up period of approximately 2 hours is required before glucose readings begin after each new sensor is started. The sensor is water resistant to IP68 (up to 2.4 metres for up to 24 hours), making it suitable for use during swimming, showering and bathing. This 3-pack aligns with a standard monthly supply, making it well suited to NHS prescription fulfilment and private repeat purchases. The Dexcom ONE Transmitter is sold separately and is required for each sensor session.\u003c\/p\u003e\n\u003ch3\u003eFeatures of the Dexcom ONE Sensor   30 Day Supply\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory calibrated for up to 10 days of continuous glucose monitoring without routine fingerstick calibration; optional fingerstick calibration available\u003c\/li\u003e\n\u003cli\u003eAutomatic one-push applicator insertion with self-retracting needle; flexible sensor filament sits just under the skin for discreet, comfortable wear\u003c\/li\u003e\n\u003cli\u003eCustomisable high and low glucose alerts with trend arrows showing glucose direction and rate of change for informed diabetes management decisions\u003c\/li\u003e\n\u003cli\u003e3-sensor pack providing a 30-day supply; water resistant to IP68 (up to 2.4 metres for up to 24 hours)   transmitter sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e##accordion-start##\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePack contents: 3 sensors (30 days supply)\u003c\/li\u003e\n\u003cli\u003eSensor wear duration: up to 10 days per sensor session\u003c\/li\u003e\n\u003cli\u003eGlucose reading update frequency: every 5 minutes\u003c\/li\u003e\n\u003cli\u003eCalibration: factory calibrated; no routine fingerstick required\u003c\/li\u003e\n\u003cli\u003eWarm-up period: approximately 2 hours after each new sensor insertion\u003c\/li\u003e\n\u003cli\u003eWater resistance: IP68 (up to 2.4m for up to 24 hours)\u003c\/li\u003e\n\u003cli\u003eApproved insertion sites: abdomen or back of upper arm (all users); upper buttocks (ages 2–17 years only)\u003c\/li\u003e\n\u003cli\u003eTransmitter required for use   sold separately\u003c\/li\u003e\n\u003cli\u003eSingle-use, sterile, disposable devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e##accordion-item-end##\u003c\/p\u003e\n\u003ch4\u003eSuitable for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdults and children aged 2 years and over with type 1 or type 2 diabetes using the Dexcom ONE CGM system. Approved for use during pregnancy   consult your doctor or pharmacist before use if pregnant or breastfeeding. Not suitable for children under 2 years of age.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e##accordion-item-end##\u003c\/p\u003e\n\u003ch4\u003eWarnings and cautions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFor use only with the Dexcom ONE Transmitter and Dexcom ONE app or compatible receiver. Not compatible with transmitters, sensors or components from other Dexcom CGM generations.\u003c\/li\u003e\n\u003cli\u003eAlways confirm unexpected or rapidly changing glucose readings with a fingerstick blood glucose meter before making treatment decisions such as administering insulin.\u003c\/li\u003e\n\u003cli\u003eDo not use any sensor beyond 10 days. Do not use if packaging is damaged or the sensor has passed its Use By date.\u003c\/li\u003e\n\u003cli\u003eChange insertion site with each new sensor session. Do not reuse the same site consecutively to avoid scarring or skin irritation.\u003c\/li\u003e\n\u003cli\u003eDo not insert in areas of active skin irritation, scarring, tattoos or over the waistband.\u003c\/li\u003e\n\u003cli\u003eIf the sensor becomes painful, loose or detached before the end of the session, remove it and seek advice from your diabetes care team.\u003c\/li\u003e\n\u003cli\u003eEach sensor is a single-use, sterile, disposable medical device. Do not reuse. Dispose of each used sensor according to local medical waste guidelines.\u003c\/li\u003e\n\u003cli\u003eAlways follow all instructions and safety warnings in the Dexcom ONE User Guide. Always read the enclosed instructions before use.\u003c\/li\u003e\n\u003cli\u003eConsult your doctor or pharmacist before use if pregnant, breastfeeding, or planning to become pregnant.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children. Store in a cool, dry place before use. Do not freeze.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e##accordion-item-end##\u003c\/p\u003e\n\u003ch4\u003eHow to use\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eWash and dry hands thoroughly. Select and clean the insertion site   the abdomen or back of upper arm for all users; the upper buttocks may also be used for patients aged 2 to 17 years. Wipe the chosen site with an alcohol swab and allow to dry completely. Rotate insertion sites across the three sensor sessions to allow skin to recover between uses.\u003c\/li\u003e\n\u003cli\u003eRemove the sensor from its packaging. Keep the safety guard on the applicator until ready to insert. Place the applicator firmly against the prepared skin site and press the button once to insert the sensor. The insertion needle automatically retracts, leaving only the flexible sensor filament under the skin.\u003c\/li\u003e\n\u003cli\u003eSnap the Dexcom ONE Transmitter into the sensor until it clicks securely into place.\u003c\/li\u003e\n\u003cli\u003eOpen the Dexcom ONE app on a compatible smartphone or turn on the optional Dexcom ONE receiver. Follow the on-screen instructions to start a new sensor session. Allow approximately 2 hours for the warm-up period before glucose readings begin.\u003c\/li\u003e\n\u003cli\u003eAfter 10 days, remove the sensor and transmitter together by peeling the adhesive patch from the edge. Retain the transmitter to reuse with the next sensor. Dispose of the used sensor according to local medical waste guidelines. Repeat for each sensor in the pack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e##accordion-item-end##\u003c\/p\u003e\n\u003cp\u003e##delivery-accordion##\u003c\/p\u003e\n\u003cp\u003e##accordion-end##\u003c\/p\u003e","brand":"Dexcom","offers":[{"title":"Default Title","offer_id":54764039274764,"sku":"0165964","price":72.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1046\/0991\/files\/Screenshot_2026-04-20_111420__06354.1776680194.1280.1280_dfb956d9-0499-4ebb-b8cf-87f810cd03e8.png?v=1776850023","url":"https:\/\/lloydspharmacy.com\/products\/dexcom-one-sensor-30-day-supply","provider":"LloydsPharmacy","version":"1.0","type":"link"}